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Computer related bangla mcq questions with answers for any competitive job

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Kw¤•DUvi I Kw¤•DUv‡ii BwZnvm
 Kw¤•DUvi Kx?
1. Kw¤•DUvi kãwU G‡m‡Q 
K Bs‡iwR kã n‡Z L Rvg©vb kã n‡Z
G wMÖK kã n‡Z N dvi...
38. evsjv‡`k ¯’vwcZ cÖ_g Kw¤•DUv‡ii g‡Wj wK wQj?
K AvBweGg 1900 L AvBweGg 360
G AvBweGg 1620 N B‡›Uj 3003
39. 1964 mv‡j ev...
Kw¤•DUvi cÖRš§ wefvM
80. Kw¤•DUv‡ii cÖRš§ KqwU? [h. Õ05]
A_ev, Kw¤•DUv‡ii cÖRš§ nj [iv. Õ08; h. Õ07; e. Õ10]
G 5wU L 4...
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Computer related bangla mcq questions with answers for any competitive job

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বিসিএস ,ব্যাংক ও যে কোন জব পরীক্ষার "কম্পিউটার" বিষয়ের প্রস্তুতির জন্য খুব গুরুত্বপূর্ণ ১০০০ টি বাংলা এমসিকিউ বা নৈব্যত্তিক প্রশ্ন
এই ই-বুক বা নোট থেকে যে কোন প্রতিযোগিতামূলক পরীক্ষার "কম্পিউটার বিষয়ে" সর্বাধিক সংখ্যক প্রশ্ন কমন থাকবে …
Computer related bangla mcq questions with answers for any competitive job

বিসিএস ,ব্যাংক ও যে কোন জব পরীক্ষার "কম্পিউটার" বিষয়ের প্রস্তুতির জন্য খুব গুরুত্বপূর্ণ ১০০০ টি বাংলা এমসিকিউ বা নৈব্যত্তিক প্রশ্ন
এই ই-বুক বা নোট থেকে যে কোন প্রতিযোগিতামূলক পরীক্ষার "কম্পিউটার বিষয়ে" সর্বাধিক সংখ্যক প্রশ্ন কমন থাকবে …
Computer related bangla mcq questions with answers for any competitive job

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Computer related bangla mcq questions with answers for any competitive job

  1. 1. Kw¤•DUvi I Kw¤•DUv‡ii BwZnvm Kw¤•DUvi Kx? 1. Kw¤•DUvi kãwU G‡m‡Q  K Bs‡iwR kã n‡Z L Rvg©vb kã n‡Z G wMÖK kã n‡Z N dviwm kã n‡Z 2. †Kvb kã †_‡K Kw¤•DUvi kãwUi DrcwË? G Kw¤•DU L K¨vjKzwj M Kw¤•DwUs N K¨vjKz‡jU 3. Kw¤•DU k‡ãi A_© [Xv. Õ07; wm. Õ03; e. Õ09] G MYbv Kiv L MYbvKvix M MYbvKvix hš N †Kv‡bvwUB bv 4. Kw¤•DUvi Kx ai‡bi hš? K Av‡jvK hš G B‡jKUªwbK hš M kã hš N MÖvnK hš 5. eZ©gvb hyM‡K ejv nq−−−− [Xv. Õ04; iv. Õ10; h. Õ09, Õ06, Õ03; Kz. Õ06; P. Õ06] K wkí hyM G Z_¨ hyM M evwYR¨ hyM N K‚U‰bwZK hyM 6. eZ©gvb mgq‡K ejv nq−−−− [Xv. Õ10] K wkí-evwY‡R¨i hyM L wk¶v hyM G Z_¨ cÖhyw³i hyM N we‡bv`‡bi hyM Kw¤•DUvi I Gi KvR Kivi ˆewkó¨ 7. Kw¤•DUv‡ii KvR Kivi MwZ wnmve Kiv nq [wm. Õ07, Õ06] K wgwj †m‡K‡Û G b¨v‡bv †m‡K‡Û M gvB‡ v †m‡K‡Û N wc‡Kv †m‡K‡Û 8. 1 gvB‡ v †m‡KÛ 1 †m‡K‡Ûi KZ fv‡Mi mgvb? K 1 †KvwU G 10 j¶ M 100 †KvwU N 50 †KvwU 9. 1 wgwj †m‡KÛ 1 †m‡K‡Ûifv‡Mi GKfvM mgq| [h. Õ06] K GK †KvwU L GKkZ †KvwU M GK j¶ G GK nvRvi 10. 1 wgwj‡m‡KÛ mgvb KZ? [h. Õ10] G GK †m‡K‡Ûi GK nvRvi fv‡Mi GK fvM L GK †m‡K‡Ûi `k j¶ fv‡Mi GK fvM M GK †m‡K‡Ûi GKkZ †KvwU fv‡Mi GK fvM N GK †m‡K‡Ûi GK j¶ †KvwU fv‡Mi GK fvM 11. 1 †m‡K‡Ûi 100 †KvwU fv‡Mi 1 fvM mgq [Kz. Õ06] K 1 wgwj †m‡KÛ L 1 gvB‡ v †m‡KÛ G 1 b¨v‡bv †m‡KÛ N 1 wc‡Kv †m‡KÛ 12. 1 b¨v‡bv †m‡KÛ = KZ †m‡KÛ? [iv. Õ05; P. Õ09] K 1 1 nvRvi †m. L 1 10 †KvwU †m. G 1 100 †KvwU †m. N 1 10 j¶ †m. 13. 1 b¨v‡bv †m‡KÛ nj GK †m‡K‡Ûi KZ fvM? [iv. Õ03; Kz. Õ05; wm. Õ10, Õ03, Õ04] G GKkZ †KvwU fv‡Mi GK fvM mgq L GK †KvwU fv‡Mi GK fvM mgq M GK j¶ fv‡Mi GK fvM mgq N GK nvRvi fv‡Mi GK fvM mgq 14. Kw¤•DUv‡ii KqwU cÖavb ˆewkó¨ Av‡Q? [Xv. Õ08] K 2wU G 3wU M 4wU N 5wU 15. GK †m‡K‡Ûi GK j¶ †KvwU fv‡Mi GK fvM mgq‡K e‡jÑ K 1 gvB‡ v †m‡KÛ G 1 wc‡Kv †m‡KÛ M 1 b¨v‡bv †m‡KÛ N 1 wgwj †m‡KÛ 16. Kw¤•DUv‡i fzj djvdj cÖ`k©b Ki‡j eyS‡Z n‡e−−−− [P. Õ04] K Kw¤•DUvi bó n‡q †M‡Q L wmwcBD‡Z †Mvjgvj n‡q‡Q G WvUv BbcyU Kivq fzj n‡q‡Q N Kw¤•DUvi fvBiv‡m Av vš n‡q‡Q Kw¤•DUv‡ii m‡½ Ab¨vb¨ B‡jKUªwbK h‡ši cv_©K¨ 17. K¨vjKz‡jU‡ii mvnv‡h¨ Kiv hvq [h. Õ03] K †cÖvMÖvwgs L Z_¨ Av`vb-cÖ`vb G mvaviY MYbv N wWwUwc 18. Kw¤•DUv‡ii mv‡_ Ab¨ mKj B‡jKUªwbK h‡ši me‡P‡q eo cv_©K¨ †KvbwU?[Kz. Õ03] K we‡bv`b hš L Z_¨ wewbgq hš M wnmv‡ei hš G †cÖvMÖvwgs hš 19. K¨vjKz‡jU‡ii ¯§„wZkw³−−−− K ¯’vqx G A¯’vqx M A‡bK †ewk N †bB Kw¤•DUvi I †gvevBj †dv‡bi g‡a¨ cv_©K¨ 20. nv‡Zi Zvjy‡Z †i‡L e¨envi‡hvM¨ Kw¤•DUvi †KvbwU? K j¨vcUc L †W¯‹Uc G cvgUc N mycvi 21. Kw¤•DUvi w`‡q me©cÖ_g †Kvb KvRwU Kiv‡bv n‡Zv? K †cÖvMÖvwgs‡qi G MYbvi M †jLvi N wnmv‡ei 22. †gvevBj †dv‡bi mvnv‡h¨ Kx Kiv m¤¢e? K K_v ejv L Mvb †kvbv M wnmve Kiv G K_v ejv, Mvb †kvbv I wnmve Kiv Kw¤•DUv‡ii KvR Kivi c×wZ 23. †KvbwU mwVK g? [Kz. Õ09; e. Õ05] G BbcyU → wmwcBD → AvDUcyU L BbcyU → AvDUcyU → wmwcBD M wmwcBD → BbcyU → AvDUcyU N AvDUcyU → BbcyU → wmwcBD 24. †h mKj h‡ši gva¨‡g Z_¨ †`Iqv nq Zv‡K Kx e‡j? [iv. Õ04] K BbcyU L AvDUcyU G BbcyU wWfvBm N AvDUcyU wWfvBm 25. Kw¤•DUv‡i cÖw qvKi‡Yi ci cÖvß djvdj‡K ejv nq−−−− [Xv. Õ10] K Z_¨ L Kg©cvZv G AvDUcyU N dvBj 26. CPU-Gi cY©iƒc n‡”Q [iv. Õ04; h. Õ10, Õ08; wm. Õ10] G Central Processing Unit L Control Processing Unit M Capacity Processing Unit N Computer Processing Unit Kw¤•DUv‡ii cÖKvi‡f` I Zvi ˆewkó¨ 27. Kv‡Ri cÖw qv/c×wZ Abymv‡i Kw¤•DUvi‡K gjZ Kq fv‡M fvM Kiv hvq? G 3 fv‡M L 4 fv‡M M 2 fv‡M N 5 fv‡M GbvjM Kw¤•DUvi 28. †Kvb Kw¤•DUvi cwigvcb c×wZ‡Z KvR K‡i? [Kz. Õ03] G GbvjM L wWwRUvj M nvBweªW N DfqB 29. GbvjM Kw¤•DUv‡ii gj ˆewkó¨ Kx? K n«vme„w× cwigvc Kiv L Pvc Kg‡ewk nIqv G ch©vq wgKfv‡e IVvbvgv Kiv N Dc‡ii †Kv‡bvwU bq wWwRUvj Kw¤•DUvi 30. wWwRUvj Kw¤•DUv‡ii Kv‡Ri aib Kxiƒc? [P. Õ06] K cwigvcb L AMÖmigvb M ch©vq wgK G AMÖmigvb I ch©vq wgK 31. wWwRUvj Kw¤•DUvi KZ cÖKvi? [iv. Õ10; P. Õ06; h. Õ08; wm. Õ09, Õ07] K 3 cÖKvi G 4 cÖKvi M 5 cÖKvi N 6 cÖKvi nvBweªW Kw¤•DUvi 32. wb‡Pi †Kvb †¶‡Î nvBweªW Kw¤•DUvi e¨eüZ nq? K cÖKvkbv L e¨emvq evwY‡R¨ M ¯‹zj K‡j‡R G †¶cYv¯ wb‡¶‡ci KvR Kw¤•DUv‡ii †kÖwYwefvM 33. AvKvi I AvK…wZ Abymv‡i Kw¤•DUvi KZ cÖKvi? [iv. Õ05] K 2 cÖKvi L 3 cÖKvi G 4 cÖKvi N 5 cÖKvi mycvi Kw¤•DUvi 34. me‡P‡q kw³kvjx Kw¤•DUvi nj [Xv. Õ04; iv. Õ10, Õ08; h. Õ09] K wgwb‡d«g Kw¤•DUvi L †gBb‡d«g Kw¤•DUvi G mycvi Kw¤•DUvi N gvB‡ vKw¤•DUvi 35. evsjv‡`‡k G ch©š mycvi Kw¤•DUvi ¯’vwcZ n‡q‡Q KZwU? [wm. Õ06] K 100wU L 101wU M 1001wU G GKwUI bv †gBb‡d«g Kw¤•DUvi 36. evsjv‡`‡k 1964 mv‡j ¯’vwcZ AvBweGg-1620 Kw¤•DUviwU †Kvb cÖKv‡ii Kw¤•DUvi? [P. Õ10, Õ07] A_ev, evsjv‡`‡ki cÖ_g Kw¤•DUviwU wQj [Kz. Õ09] K wgwb‡d«g G †gBb‡d«g M wWwRUvj N mycvi Kw¤•DUvi 37. Avgv‡`i †`‡k cÖ_g Kw¤•DUvi Av‡m KZ mv‡j? [iv. Õ07, Õ05] A_ev, †Kvb mv‡j evsjv‡`‡k cÖ_g Kw¤•DUvi ¯’vwcZ nq? [Xv. Õ10; iv. Õ10; h. Õ10, '08, Õ05; wm. Õ09, Õ04; e. Õ09] G 1964 mv‡j L 1987 mv‡j M 1999 mv‡j N 1972 mv‡j
  2. 2. 38. evsjv‡`k ¯’vwcZ cÖ_g Kw¤•DUv‡ii g‡Wj wK wQj? K AvBweGg 1900 L AvBweGg 360 G AvBweGg 1620 N B‡›Uj 3003 39. 1964 mv‡j evsjv‡`‡k cÖ_g ¯’vwcZ AvB we Gg 1620 g‡W‡ji Kw¤•DUv‡ii †cÖvMÖvgvi †K wQ‡jb? [w`. Õ10] K gynv¤§` ewki DwÏb L gynv¤§` Rwjj †kL G gynv¤§` nvwbd DwÏb wgqv N gynv¤§` Avãyj ReŸvi 40. 1964 mv‡j evsjv‡`‡k †Kvb Kw¤•DUvi ¯’vwcZ nq? [w`. Õ09] K IBM-4341 G IBM-1620 M IBM-4300 N IBM-4343 41. AvBweGg-1620 Kw¤•DUviwU KZ mv‡j evsjv‡`‡k ¯’vcb Kiv n‡qwQj? [P. Õ05] K 1950 L 1954 M 1960 G 1964 42. AvBweGg 1620 Kw¤•DUviwU  Kw¤•DUvi. [h. Õ04] K mycvi L wgwb G †gBb‡d«g N gvB‡ v wgwb‡d«g Kw¤•DUvi 43. †gBb‡d«g †_‡K AvKv‡i †QvU wKš‘ cv‡m©vbvj Kw¤•DUv‡ii †_‡K eo Kw¤•DUvi‡K e‡jÑ K j¨vcUc L †W¯‹Uc G wgwb‡d«g Kw¤•DUvi N mycvi Kw¤•DUvi 44. AvBweGg Gm/34, Gm/36 BZ¨vw` n‡”Q K mycvi Kw¤•DUvi L j¨vcUc Kw¤•DUvi G wgwb‡d«g Kw¤•DUvi N gvB‡ vKw¤•DUvi 45. †KvbwU‡K wgW‡iÄ Kw¤•DUvi ejv nq? [Xv. Õ09; iv. Õ09; Kz. Õ10, Õ08; P. Õ08; wm.Õ07, Õ06 K mycvi Kw¤•DUvi L †gBb‡d«g Kw¤•DUvi G wgwb‡d«g Kw¤•DUvi N gvB‡ v Kw¤•DUvi gvB‡ vKw¤•DUvi 46. gvB‡ v k‡ãi A_© [wm. Õ09, Õ03; e. Õ08] K AwZ ¶z`ª G ¶z`ª M eo N AwZ eo 47. ÔwcwmÕ (PC) A_© [e. Õ09] K cv‡m©vbvj Kw¤•D‡Ukb L cÖvB‡fU Kw¤•D‡Uqvi G cv‡m©vbvj Kw¤•DUvi N cÖvB‡fU Kw¤•DUvi 48. PDA †Kvb ai‡bi Kw¤•DUvi? [Xv. Õ06] K mycvi Kw¤•DUvi L wgwb Kw¤•DUvi M †gBb‡d«g Kw¤•DUvi G gvB‡ vKw¤•DUvi Kw¤•DUv‡ii nvW©Iq¨vi I mdUIq¨vi nvW©Iq¨vi 49. Kw¤•DUvi msMVb ev nvW©Iq¨vi Gi cÖavb Ask KqwU? [iv. Õ05; Kz. Õ06; e. Õ06] K `ywU G wZbwU M PviwU N cuvPwU 50. Kw¤•DUv‡ii nvW©Iq¨vi‡K cÖv_wgKfv‡e Kq fv‡M fvM Kiv hvq? K `yB G wZb M Pvi N cuvP mdUIq¨vi 51. mdUIq¨vi gjZ [iv. †ev. Õ02; wm. †ev. Õ02] K mnvqK kw³ L ivmvqwbK kw³ M `„k¨ kw³ G A`„k¨ kw³ 52. Kw¤•DUv‡ii cÖvY †KvbwU? [h. Õ09, Õ07] K nvW©Iq¨vi G mdUIq¨vi M gvB‡ vcÖ‡mmi N wmwcBD 53. mdUIq¨vi KZ cÖKvi? [iv. Õ08, Õ05, Õ03; h. Õ06, Õ04; wm. Õ05; e. Õ09, Õ04] G 2 cÖKvi L 4 cÖKvi M 7 cÖKvi N 9 cÖKvi 54. †KvbwU Kw¤•DUv‡ii me‡P‡q ¸i“Z¡cY© Ask? [iv. Õ09] K nvW©Iq¨vi G mdUIq¨vi M Acv‡iwUs wm‡÷g N Gwc−‡Kkb Kw¤•DUv‡ii AwZ msw¶ß BwZnvm cÖvPxb MYbvhš 55. †ivgvb fvlvq K¨vjKzwj (Calculi)-Gi evsjv A_© nj [w`. Õ10] K cv_i G bywo M gv‡e©j N B‡Ui UzKiv 56. BbKv gvbe‡Mvôx Z_¨ wewbg‡qi Rb¨ Kx e¨envi KiZ? [P. Õ04] K G¨vevKvm L bywo G wMuU †`Iqv `wo N k‡m¨i `vbv 57. cÖ_g MYbvhš †KvbwU? [iv. Õ06; h. Õ10, Õ08; wm. Õ10; e. Õ10, Õ04] K gvK©-1 L BDwbf¨vK M GWf¨vK G G¨vevKvm 58. Rvcv‡b G¨vevKvm‡K Kx ejv nq? [Xv. Õ08, Õ04; Kz. Õ05; wm. Õ05] G mv‡ivevb L †bwcqvi nvi M wWdv‡iÝ BwÄb N †¯‹vwUqv 59. Rvcv‡b cÖ_g MYbvh‡ši bvg Kx? [w`. Õ09] K †¯‹vwUqv L BbKv M gvK©-1 G mv‡ivevb 60. ivwkqvq G¨vevKvm‡K Kx ejv nq? [iv. Õ03; e. Õ06] K mv‡ivevb G †¯‹vwmqv M BbKv N Dc‡ii me¸‡jv 61. 1614 mv‡j †K jMvwi`‡gi mviwY ˆZwi K‡ib? [e. Õ03] G Rb †bwcqvi L Pvj©m e¨v‡eR M m¨vgy‡qj gij¨vÛ N MUd«vBW DBj‡ng wjewbR 62. 1630 mv‡j cÖ_g ˆZwi nq [e. Õ05] K G¨vevKvm L †bwcqv‡ii nvo G úvBW i“j N c¨vm‡K‡ji hš 63. MYbv h‡š wMqv‡ii mvnv‡h¨ PvKv Pvjv‡bvi c×wZ e¨envi K‡ibÑ G †e−BR c¨v‡¯‹j L Pvj©m e¨v‡eR M wej †MUm N Rb †bwcqvi 64. †Kvb weÁvbx 1630 mv‡j cÖ_g úvBWi“j ˆZwi K‡ib? [Xv. Õ09] K Rb †bwcqvi G DBwjqvg AUi‡W M Pvj©m e¨v‡eR N AvBRvK wbDUb Kw¤•DUv‡ii cÖv_wgK hyM 65. cybtcyb †hv‡Mi gva¨‡g ¸‡Yi c×wZ Avwe®‹vi K‡ib †K? [Kz. Õ05] K e¨v‡eR L DBjwKm G wjewbR N gDmwj 66. †Kvb hšwU Pvj©m e¨v‡eR-Gi ˆZwi? [iv. Õ03] K G¨vevKvm L Kg‡c−· Kw¤•DUvi G wWdv‡iÝ BwÄb N GwbqvK 67. Kw¤•DUv‡ii RbK ejv nq [iv. Õ06; h. Õ07] K W. nvIqvW©‡K L GBP. AvB‡Kb‡K G Pvj©m e¨v‡eR‡K N wej †MUm‡K 68. Pvj©m e¨v‡eR KZ mv‡j G¨vbvwjwU‡Kj BwÄb ˆZwii cwiKíbv MÖnY K‡ib? [e. Õ08] K 1822 G 1833 M 1871 N 1876 69. Pvj©m e¨v‡eR †Kvb †`‡ki bvMwiK? [w`. Õ09] K evsjv‡`k G weª‡Ub M BwÛqv N cvwK¯vb 70. IBM-Gi cY© bvg Kx? [P. Õ07] G International Business Machine L International Business Management M International Ballastic Missile N Intell Business Machine B‡jK‡Uªv †gKvwbK¨vj hyM 71. c„w_exi cÖ_g ¯^qsw q MYbvh‡ši bvg [iv. Õ09; Kz. Õ09, Õ06; P. Õ09, Õ07; wm. Õ08] K EDSAC L EDVAC M UNIVAC G MARK-1 72. †Kvb hšwU w`‡q 20 Rb gvby‡li GKm‡½ †W¯‹ K¨vjKz‡jUi w`‡q KvR Kivi mgvb MwZ‡Z KvR Kiv †hZ? [P. Õ04] K GwbqvK L BDwbf¨vK G gvK©-1 N GWmvK 73. gvK©-1 Gi ˆ`N©¨ wQj [h. Õ09; Kz. Õ04; P. Õ10; wm. Õ10; e. Õ10, Õ06] K 60 dzU j¤^v L 70 dzU j¤^v M 80 dzU j¤^v G 51 dzU j¤^v B‡jKUªwbK hyM 74. KZ mv‡j cÖ_g Kw¤•DUv‡i msiw¶Z †cÖvMÖv‡gi AwfaviYvi Rš§ nq? [Xv. Õ03; e. Õ07] G 1945 mv‡j L 1940 mv‡j M 1951 mv‡j N 1971 mv‡j 75. me©cÖ_g evwYwR¨K wfwˇZ ˆZwi B‡jKUªwbK Kw¤•DUvi †KvbwU? [h. Õ06, Õ03; Kz. Õ08; P. Õ03; wm. Õ04] K gvK©-1 G BDwbf¨vK M GwbqvK N Gwewm 76. msiw¶Z †cÖvMÖvgwewkó cÖ_g Kw¤•DUvi GWmvK †K ˆZwi K‡ib? [Kz. Õ08] K gDmwj G wbDg¨vb M DBjwKm N AvB‡Kb 77. 1949 mv‡j ˆZwi nq [Kz. Õ04] G GWf¨vK L gvK©-1 M Gwbq¨vK N BDwbf¨vK-1 78. cÖ_g Kw¤•DUvi mieivn Kiv nq ey¨‡iv Ae †mÝvm Awd‡m| †KvbwU Ges KLb? [P. Õ04] G UNIVAC, 1951 L EDSAC, 1948 M EDVAC, 1952 N ENIAC, 1949 79. UNIVAC Kw¤•DUvi wØZxqwU Av‡gwiKvi †Kv_vq mieivn Kiv nq? [e. Õ08] K ey¨‡iv Ae †mÝvm Awdm G wegvb evwnbx‡Z M Avwg© g¨vc mvwf©‡m N GBP IqvwksUb wWwm‡Z Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com w w w .facebook.com /tanbir.ebooks
  3. 3. Kw¤•DUvi cÖRš§ wefvM 80. Kw¤•DUv‡ii cÖRš§ KqwU? [h. Õ05] A_ev, Kw¤•DUv‡ii cÖRš§ nj [iv. Õ08; h. Õ07; e. Õ10] G 5wU L 4wU M 3wU N 2wU 81. eZ©gv‡b e¨eüZ Kw¤•DUvi¸‡jv †Kvb cÖR‡š§i? [h. Õ05] K wØZxq L Z…Zxq G PZz_© N cÂg cÖ_g cÖRš§ 82. cÖ_g cÖR‡š§i cÖ_g Kw¤•DUvi †KvbwU? [Xv. Õ05; iv. Õ08, Õ04; Kz. Õ03; wm. Õ07] K PDP–8 L IBM–360 G UNIVAC–1 N GE−−−−600 83. GwbqvK (ENIAC) Gi IRb wQj  Ub| [h. Õ04; e. Õ07] K 5 L 6 G 30 N 35 84. BDwbf¨vK−−−−1 wQj [Xv. Õ04] G cÖ_g cÖR‡š§i Kw¤•DUvi L wØZxq cÖR‡š§i Kw¤•DUvi M Z…Zxq cÖR‡š§i Kw¤•DUvi N PZz_© cÖR‡š§i Kw¤•DUvi 85. msiw¶Z †cÖvMÖv‡gi aviYv †`b †K? [Xv. Õ06; P. Õ08; wm. Õ08] A_ev, Kw¤•DUvi msiw¶Z †cÖvMÖv‡gi aviYvi mÎcvZ K‡ib †K? [Kz. Õ07] K W. †Mvì‡÷Bb G W. Rb fb wbDg¨vb M W. †R. †cÖmcvi GKvU© N W. Rb Wwe−D. gmDwj 86. gvK©-3 †Kvb cÖR‡š§i Kw¤•DUvi? [Xv. Õ09; e. Õ05] G 1g cÖRš§ L 2q cÖRš§ M 3q cÖRš§ N 4_© cÖRš§ 87. cÖ_g cÖR‡š§i Kw¤•DUv‡i BbcyU AvDUcyU wnmv‡e Kx e¨envi Kiv n‡Zv? [iv. Õ07] G cvÂKvW© L nvW© wW¯‹ M d¬wc wW¯‹ N †UcWªvBf 88. 1951 mv‡ji gvP© gv‡m BDwbf¨vK ˆZwi K‡ib †K? [e. Õ03] K gwim DBjwKm Ges Rb fb wbDg¨vb L nvig¨vb †Mvì‡÷Bb Ges nvIqvW© GBP AvB‡Kb N DBwjqvg AUi‡W Ges †e−BR c¨v‡¯‹j G Rb gDmwj I †cÖmcvi GKvU© wØZxq cÖR‡š§i Kw¤•DUvi 89. KZ mv‡j UªvbwR÷i D™¢veb Kiv nq? [e. Õ03] K 1945 mv‡j G 1948 mv‡j M 1952 mv‡j N 1954 mv‡j 90. UªvbwR÷i e¨envi K‡i ˆZwi Kw¤•DUvi¸‡jv [Kz. Õ06] A_ev, 1964 mv‡j me©cÖ_g evsjv‡`‡k ¯’vwcZ Kw¤•DUviwU †Kvb cÖR‡š§i wQj? [Xv. Õ07; P. Õ06] K cÖ_g cÖR‡š§i G wØZxq cÖR‡š§i M Z…Zxq cÖR‡š§i N PZz_© cÖR‡š§i 91. †Kvb cÖR‡š§i Kw¤•DUv‡i me©cÖ_g D”PZi †cÖvMÖvwgs fvlv e¨eüZ n‡qwQj? [P. Õ05] K cÖ_g cÖRš§ G wØZxq cÖRš§ M Z…Zxq cÖRš§ N PZz_© cÖRš§ 92. IBM 1400 GKwU  cÖR‡š§i Kw¤•DUvi| [P. Õ03] K cÖ_g G wØZxq M Z…Zxq N PZz_© 93. wØZxq cÖR‡š§i mdj wgwb‡d«g Kw¤•DUvi n‡”Q [Kz. Õ04] G Aviwm G-301 L gvK©-2 M wcwWwc-8 N AvBweGg-507 94. wRB 200 †Kvb cÖR‡š§i Kw¤•DUvi? [Xv. Õ06] K cÖ_g cÖR‡š§i G wØZxq cÖR‡š§i M Z…Zxq cÖR‡š§i N PZz_© cÖR‡š§i Z…Zxq cÖR‡š§i Kw¤•DUvi 95. wcwWwc-8 †Kvb ai‡bi Kw¤•DUvi? [Kz. Õ07] K mycvi Kw¤•DUvi G wgwb‡d«g Kw¤•DUvi M †gBb‡d«g Kw¤•DUvi N gvB‡ vKw¤•DUvi 96. wcwWwc-8 †Kvb cÖR‡š§i Kw¤•DUvi? [Kz. Õ10; P. Õ10, Õ08] K cÖ_g L wØZxq G Z…Zxq N PZz_© 97. g‡bvwjw_K BbwU‡MÖ‡UW mvwK©U (MIC) e¨envi nq †Kvb cÖR‡š§i Kw¤•DUv‡i? [Kz. Õ07] K cÖ_g L wØZxq G Z…Zxq N PZz_© 98. †Kvb cÖR‡š§ Kw¤•DUv‡ii m‡½ gwbU‡ii cÖPjb ïi“ nq? [iv. Õ09, Õ07] K cÖ_g cÖRš§ L wØZxq cÖRš§ G Z…Zxq cÖRš§ N PZz_© cÖRš§ 99. †Kvb cÖRš§ †_‡K Kw¤•DUv‡ii m‡½ †Uwjwfk‡bi c`©vi g‡Zv gwbU‡ii cÖPjb ïi“ nq? [h. Õ05] K cÖ_g L wØZxq G Z…Zxq N PZz_© 100. wb‡gœi †KvbwU 3q cÖR‡š§i Kw¤•DUvi? G wRB 600 L wRB 200 M Avi wm G 310 N AvB we Gg 709 PZz_© cÖR‡š§i Kw¤•DUvi 101. Bb‡Uj †Kvb †`‡ki †Kv¤•vbx? [e. Õ08] K Rvg©vbx L hy³ivR¨ G hy³ivó« N Rvcvb 102. Bb‡Uj bvgK cÖwZôv‡bi ˆZwi cÖ_g gvB‡ vcÖ‡mm‡ii bvg Kx? [wm. Õ05] A_ev, 1971 mv‡j ˆZwi cÖ_g gvB‡ vcÖ‡mmiwU wQj [Xv. Õ04; Kz. Õ06] A_ev, cÖ_g gvB‡ vcÖ‡mmiwU Kx bv‡g cwiwPZ wQj? [Kz. Õ08; P. Õ06; e. Õ04] K Bb‡Uj-8008 L Bb‡Uj 4008 M Bb‡Uj-4004 N Bb‡Uj-4002 [we. `ª. Bb‡U‡ji cÖ_‡g gvB‡ vcÖ‡mmiwU 4000 bv‡g cwiwPZ wQj| Z‡e 4004 gvB‡ vcÖ‡miwU cÖ_g evRv‡i Av‡m|] 103. 1971 mv‡j ˆZwi Bb‡Uj 4004 gvB‡ vcÖ‡mmiwU wQj [h. Õ03] K 2 we‡Ui L 4 we‡Ui M 8 we‡Ui N 16 we‡Ui [we. `ª.eZ©gvb cvV¨eB Abyhvqx 4004 gvB‡ vcÖ‡mmiwUi †cÖvMÖvg G‡Wªm weU wQj 12|] 104. Bb‡Uj−−−−4004 gvB‡ vcÖ‡mm‡i †gvU KZwU UªvbwR÷i e¨eüZ n‡qwQj? [P. Õ05; w`. Õ10] K 2200 G 2300 M 2440 N 2510 105. eZ©gv‡b e¨eüZ wcwm  cÖR‡š§i| [Xv. Õ03] K wØZxq L Z…Zxq G PZz_© N cÂg 106. gvB‡ vKw¤•DUvi †Kvb cÖR‡š§i AšM©Z? [h. Õ04] K cÖ_g L wØZxq M Z…Zxq G PZz_© 107. gvB‡ vmdU †Kv¤•vwb Gi cÖavb mdUIq¨vi ¯’cwZi bvg Kx? [e. Õ03] K w÷e Rem L Pvj©m e¨v‡eR G wej †MUm N gviKzjv 108. 1971 mv‡j Avwe®‹…Z nq [e. Õ09] K úvBW i“jvi L †jRvi wcÖ›Uvi M mycvi Kw¤•DUvi G gvB‡ vcÖ‡mmi 109. cÖ_g gvB‡ vcÖ‡mmi ˆZwi K‡i †Kvb cÖwZôvb? [e. Õ03] G G¨vcj L AvBweGg M †R‡iv· N Bb‡Uj 110. e¯yZ KZ mv‡j †gwKb‡Uvm Kw¤•DUvi Rš§ †bq? [e. Õ04] K 1980 mv‡j L 1982 mv‡j G 1984 mv‡j N 1985 mv‡j 111.  mv‡j gvB‡ vcÖ‡mmi Avwe®‹…Z nq? [h. Õ05; wm. Õ10] A_ev, gvB‡ vcÖ‡mm‡ii Avwe®‹v‡ii mvj [iv. Õ07; h. Õ10] K 1970 G 1971 M 1975 N 1978 112. gvB‡ v Kw¤•DUv‡ii gj Ask K VGA ig L gv`vi †evW© G gvB‡ v cÖ‡mmi N gwbUi 113. gvB‡ vcÖ‡mmi wK‡mi Pvwn`v †gUv‡Z D™¢vweZ nq? [Xv. Õ07; Kz. Õ10] G K¨vjKz‡jU‡ii L wWwRUvj Kw¤•DUv‡ii M GbvjM Kw¤•DUv‡ii N BDwbfvK Kw¤•DUv‡ii 114. gvB‡ vcÖ‡mmi AwZ †QvU gv‡ci AwZ Aí AvqZbwewkó  Gi ˆZwi| [P. Õ09] K c−vwUbvg L Avqib M † vwgqvg G wmwjKb cÂg cÖR‡š§i Kw¤•DUvi 115. cÂg cÖR‡š§i Kw¤•DUvi n‡e G K…wÎg eyw×m¤•bœ L K…wÎg eyw×nxb M ciwbf©ikxj N hšnxb mdUIq¨v‡ii gweKvk 116. mdUIq¨vi kãwU KLb cÖ_g e¨envi Kiv nq? G 1958 mv‡j L 1968 mv‡j M 1978 mv‡j N 1982 mv‡j 117. 1982 mv‡j †KvbwU †jLv‡jwLi Kv‡R RbwcÖq n‡q I‡V? K PC DOS L MS DOS M GEOS G Word Perfect evsjv‡`‡k Kw¤•DUvi 118. evsjv‡`‡k cÖ_g Kw¤•DUvi ¯’vwcZ nq [h. Õ03; e. Õ04] K XvKv wek¦we`¨vj‡q L cÖ‡KŠkj wek¦we`¨vj‡q G cigvYy kw³ †K›`ª, XvKvq N ey¨‡iv Ae ÷¨vwUmwU·-G 119. evsjv‡`‡k cÖ_g Kw¤•DUv‡ii i¨vg wQj [iv. Õ06; wm. Õ08] K 64 wK‡jvevBU G 20 wK‡jvevBU M 128 wK‡jvevBU N 256 wK‡jvevBU Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com
  4. 4. Kw¤•DUv‡ii msMVb Kw¤•DUv‡ii msMVb 120. Kw¤•DUvi msMV†bi cÖavb Ask KZwU? [Xv. Õ10] G 2wU L 3wU M 4wU N 5wU gvB‡ vcÖ‡mmi ev wmwcBD 121. wmwcBD-Gi cÖavb Ask bq †KvbwU? [e. Õ05] K †g‡gvwi L wbqšY BDwbU G Acv‡iwUs wm‡÷g N MvwYwZK hyw³ BDwbU 122. wmwcBD‡K KZ fv‡M fvM Kiv nq? [iv. Õ07; P. Õ07; wm. Õ05; e. Õ03] K 2 G 3 M 4 N 5 123. †UW nd †Kvb wek¦we`¨vj‡qi wk¶K wQ‡jb? [Xv. Õ06; wm. Õ08] G ÷¨vb‡dvW© wek¦we`¨vj‡qi L g¨vKbvm© wek¦we`¨vj‡qi M A·‡dvW© wek¦we`¨vj‡qi N wmwjKb f¨vwj wek¦we`¨vj‡qi 124. †UW nd †Kvb wel‡qi wk¶K wQ‡jb? [Xv. Õ06; wm. Õ08] K imvqbwe`¨v L Rxewe`¨v G c`v_©we`¨v N MwYZ 125. Ô†UW ndÕ KZ mv‡j gvB‡ vcÖ‡mm‡ii GKwU Kvh©Ki g‡Wj ˆZwi K‡ib? [e. Õ07] K 1968 mv‡j G 1970 mv‡j M 1971 mv‡j N 1976 mv‡j 126. †UW nd-Gi ˆZwi gvB‡ vcÖ‡mm‡ii bvg Kx wQj? [P. Õ04; e. Õ10] K gvB‡ vcÖ‡mmi L gvB‡ v †g‡gvwi M K‡›Uªvwjs wPc G Kw¤•DUvi Bb G wPc 127. wek¦L¨vZ Bb‡Uj †Kv¤•vwb cÖwZôv K‡ib [w`. Õ10] K ee b‡qm I Rb †bwcqvq G ee b‡qm I MW©b gyi M wej †MUm I gviKzjv N Pvj©m e¨v‡eR I w÷f Rem 128. Kw¤•DUv‡ii gw¯®‹ ejv hvq Kv‡K? [Xv. Õ10] K Windows XPL MS word M Hard Disk G CPU 129. 1971 mv‡j ˆZwi cÖ_g gvB‡ vcÖ‡mmiwU wQj [Xv. Õ04; Kz. Õ06] A_ev, Bb‡Uj bvgK cÖwZôv‡bi ˆZwi cÖ_g gvB‡ vcÖ‡mm‡ii bvg Kx? [wm. Õ05] A_ev, cÖ_g gvB‡ vcÖ‡mmiwU Kx bv‡g cwiwPZ wQj? [Kz. Õ08; P. Õ06; e. Õ04] K Bb‡Uj-4040L Bb‡Uj 8080 M 80286 N 80386 [we. `ª. cÖ`Ë DËi¸‡jvi g‡a¨ †Kv‡bvwUB mwVK bq| mwVK DËi n‡e−−−− Bb‡Uj 4004|] 130. gvB‡ vcÖ‡mm‡ii KvR Kx? [iv. Õ03] K Z_¨ BbcyU †`Iqv L Z_¨ gy`ªY Kiv M Z_¨ msi¶Y Kiv G Z_¨ cÖw qvKiY Kiv 131. gvB‡ vcÖ‡mm‡ii Ask bq [h. Õ03] K GGjBD L K‡›Uªvj BDwbU G †iwR÷vi A¨v‡i N RAM 132. gvB‡ vcÖ‡mm‡ii †Kvb Ask Z_¨ cÖw qvKi‡Yi KvR K‡i _v‡K? [Xv. Õ06; Kz. Õ06] G MvwYwZK BDwbU L wbqšY BDwbU M †g‡gvwi N AvDUcyU BDwbU 133. gvB‡ vcÖ‡mm‡ii †Kvb AskwU WvUv cÖ‡mwms-Gi Rb¨ e¨eüZ nq? [h. Õ03] G ALU L Control Unit M Register Array N Accumulator wbqšY BDwbU 134. wbqšY BDwb‡U BbcyU wn‡m‡e Avmv Z_¨¸‡jv †Kv_vq Rgv nq? K mnvqK ¯§„wZ‡Z G cÖavb ¯§„wZ‡Z M ig (ROM) G N AvDUcy‡U 135. wbqšY BDwbU †Kv_v †_‡K Z_¨¸‡jv MvwYwZK hyw³ BDwb‡U †cÖiY K‡i? K ig (ROM) †_‡K G i¨vg (RAM) †_‡K M BbcyU †_‡K N AvDUcyU †_‡K MvwYwZK hyw³ BDwbU 136. MvwYwZK hyw³ BDwb‡U cÖw qvKi‡Yi KvR m¤•v`b Kivi Rb¨ †h A¯’vqx DcvË e¨envi Kiv nq Zvi bvg [P. Õ04] K WvUv L Bbdi‡gkvb G Acv‡iÛ N BÝUªvKkb 137. MvwYwZK hyw³ As‡ki KvR‡K Kq fv‡M fvM Kiv hvq? [iv. Õ05, Õ04; h. Õ06, Õ05; P. Õ06] A_ev, gvB‡ vcÖ‡mm‡ii MvwYwZK hyw³ BDwb‡Ui KvR Kq fv‡M fvM Kiv hvq? [Xv. Õ07] K `yB fv‡M G wZb fv‡M M Pvi fv‡M N cuvP fv‡M BÝUªvKkb mvB‡Kj 138. BÝUªvKkb mvB‡Kj/wb‡`©k P ‡K KZ fv‡M fvM Kiv hvq? [wm. Õ03] K 1 fv‡M L 3 fv‡M G 2 fv‡M N 4 fv‡M 139. wb‡`©k wbe©vn Kivi `vwqZ¡ cvjb K‡i K Decoder G Execution Cycle M Fetch Cycle N Decode Cycle †iwR÷vi 140. CPU-Gi Z_¨ cÖw qvKi‡Yi KvR Kivi mgq Z_¨‡K ¶Y¯’vqxfv‡e †Kv_vq Rgv ivLv nq? [Xv. Õ08] K gwbUi L ROM G Register-G N Disk-G 141. ¯§„wZ Ae¯’v‡bi wVKvbv/A¨v‡Wª‡mi Rb¨ †Kvb †iwR÷vi e¨eüZ nq? [P. Õ10] K mvaviY †iwR÷vi L wb‡`©k †iwR÷vi M G¨vKzgy‡jUi †iwR÷vi G †cÖvMÖvg MYbvKvix †iwR÷vi 142. msi¶Y Kiv KvR †Kv_vq Rgv nq? K cÖavb ¯§„wZ‡Z G mnvqK ¯§„wZ‡Z M RAM-G N ROM-G 143. †iwR÷vi n‡”Q h. Õ08, Õ05, Õ06; wm. Õ09] G †K›`ªxq cÖw qvKiY As‡k A¯’vqx Z_¨ avi‡Yi ¯’vb L RAM M ROM N RAM Cache 144. MvwYwZK dj msi¶‡Yi Rb¨ wbw`©ó Kiv _v‡K [Xv. Õ03; Kz. Õ05] A_ev, MvwYwZK djvdj msi¶‡Yi Rb¨ †Kvb †iwR÷vi e¨eüZ nq? [Xv.. Õ09; e. Õ06] K †cÖvMÖvg MYbvKvix †iwR÷vi L wbw`©ó †iwR÷vi G GKzgy‡jUi †iwR÷vi N †Kv‡bvwUB bq WvUv I G‡Wªm evm 145. Kw¤•DUv‡ii evm †KvbwU? [Xv. Õ05] K K‡›Uªvj evm L WvUv evm G wfBGmG N †dP mvB‡Kj 146. Kw¤•DUv‡ii evm bq †KvbwU? Kz. Õ07] K EISA L USB G IDE N PCI 147. Kw¤•DUv‡ii AwZ cwiwPZ GKwU evm nj [e. Õ05] K CPU G PCI M RAM N ROM 148. Kw¤•DUv‡ii evm bq †KvbwU? wm. Õ07] K K‡›Uªvj evm L WvUv evm M wfBGmG G †dP mvB‡Kj 149. USB †cv‡U© WvUv UªvÝdv‡ii cÖv_wgK MwZ KZ wQj? G 12 †gMvevBU L 720 wK‡jvevBU M 28 †gMvevBU N 800 wK‡jvevBU 150. wVKvbv wPwýZ Kivi Rb¨ †Kvb ai‡bi evm e¨eüZ nq? [iv. 10] G G‡Wªm evm L cwienb evm M B-†gBj N K‡›Uªvj evm Kw¤•DUv‡ii ¯§„wZ 151. Kw¤•DUv‡ii ¯§„wZ‡K Kq fv‡M fvM Kiv hvq? G 2 L 3 M 4 N 5 152. Z_¨ msi¶‡Yi Rb¨ KZ¸‡jv ¯’vb wb‡q Kw¤•DUv‡ii cÖavb ¯§„wZ MwVZ? K 2wU L 3wU M 4wU G A‡bK¸‡jv cÖavb †g‡gvwii cÖKvi‡f` I aviY ¶gZv 153. Aa©cwievnx ev †mwgKÛv±i †g‡gvwi n‡”Q [P. Õ09] G i¨vg I ig L nvW©wW¯‹ I d¬wcwW¯‹ M i¨vg I wmwW N ig I †cbWªvBf 154. i¨vg Gi ¯§„wZ n‡jv  G Aa© cwievnx L mycwievnx M Kz-cwievnx N Acwievnx 155. cÖavb †g‡gvwi bq †KvbwU? [P. Õ08] K Aa©-cwievnx †g‡gvwi L cvZjv c`©v †g‡gvwi M †PŠ¤^K †Kvi †g‡gvwi G †PŠ¤^K wdZv 156. Kw¤•DUv‡i e¨eüZ cÖavb †g‡gvix n‡”Q  K nvW©wW¯‹ L K¨vk †ggix G i¨vg N †cbWªvBf 157. gvB‡ vKw¤•DUv‡ii cÖavb †g‡gvwi wn‡m‡e †KvbwU e¨envi nq? [Kz. Õ10, Õ07] G Aa©cwievnx †g‡gvwi L †PŠ¤^K †Kvi †g‡gvwi M PvR© Kvcj †g‡gvwi N cvZjv c`©v †g‡gvwi 158. gvB‡ vKw¤•DUv‡i †Kvb ai‡bi ¯§„wZ e¨envi Kiv nq? [Xv. Õ04] K cÖv_wgK ¯§„wZ G Aa©cwievnx ¯§„wZ M cwievnx ¯§„wZ N Acwievnx ¯§„wZ 159. Aa©cwievnx (†mwgKÛv±i) †g‡gvwi KZ cÖKvi? [iv. Õ04] G `yB cÖKvi L wZb cÖKvi M Pvi cÖKvi N cuvP cÖKvi Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com w w w .facebook.com /tanbir.ebooks
  5. 5. i¨vg (RAM) 160. †KvbwU cÖavb ¯§…wZ? [Kz. Õ09; e. Õ09] A_ev, †KvbwU cÖv_wgK ¯§„wZ? [iv. Õ10] K CD L HDD G RAM N FDD 161. Kw¤•DUv‡ii A¯’vqx ¯§„wZkw³‡K ejv nq [iv. Õ08; h. Õ03] K ROM G RAM M wmwcBD N BbcyU 162. Kw¤•DUv‡ii Kg© GjvKv †KvbwU? [iv. Õ09, Õ07; P. Õ05] K RAM Cache G RAM M RAM Chip N ROM 163.  n‡”Q Kw¤•DUv‡ii Kg© GjvKv| [h. Õ04] K nvW©wW¯‹ L d¬wcwW¯‹ G i¨vg N ig 164. BbcyU wn‡m‡e Avmv Z_¨¸‡jv Rgv nq †Kv_vq? [iv. Õ05] K gwbU‡i L Kx †ev‡W© M i‡g G i¨v‡g 165. RAM-†K Kx ejv nq? [e. Õ08] K Temporary Memory L Main Memory M Core Memory G Dc‡ii me¸‡jv 166. RAM Cache-Gi KvR Kx? K Z_¨ aviY I web¨vm Kiv G Kv‡Ri MwZ e„w× Kiv M RAM Rb¨ RvqMv K‡i †`qv N ROM †K mvnvh¨ Kiv 167. Kw¤•DUv‡ii A¯’vqx †g‡gvwi‡K ejv nq [iv. Õ08; h. Õ03] K ROM G RAM M nvW©wW¯‹ N d¬wc wW¯‹ 168. †Kvi †÷v‡iR (Core storage) wn‡m‡e Kv‡K wPwýZ Kiv nq? [Xv. Õ07; Kz. Õ10] K ROM G RAM M C: drive N Hard disk 169. wK‡mi mvnv‡h¨ RAM-Gi aviY ¶gZv evov‡bv hvq? [Xv. Õ10] K Main Storage L Core Storage G RAM Chips N RAM Cache 170. †KvbwU mnvqK †g‡gvwi bq? [wm. Õ09; w`. Õ09] K Floppy Disk L Hard Disk M Compact Disk G RAM 171. i¨v‡gi aviY ¶gZv m¤•ªmviY Kiv hvq [Kz. Õ04] A_ev, wb‡Pi †KvbwU †hvM K‡i i¨v‡gi aviY ¶gZv evov‡bv hvq? [e. Õ06] G AwZwi³ i¨vg wPc †hvM K‡i L bZzb wPc ˆZwi K‡i M i¨vgK¨vk e¨envi K‡i N †Kv‡bvwUB bq 172. i¨v‡gi wb‡`©kvbv¸‡jv‡K A‡bK mgq wK wnmv‡e AwfwnZ Kiv nq? K Bcig L cÖg M i¨vg K¨vk G dvg©Iq¨vi 173. i¨vg-Gi MwZ evov‡bvi Rb¨ Kx e¨envi Kiv nq? [Kz. Õ05] K i¨vg wPc G i¨vg K¨vk M AwZwi³ i¨vg N i¨vg w¯•W 174. i¨vg Gi aviY ¶gZv [w`. †ev. Õ09] K evov‡bv hvq bv L KL‡bv KL‡bv evov‡bv hvq G evov‡bv hvq N KL‡bv evov‡bv hvq bv ig (ROM) 175. ROM Gi cY© iƒc †KvbwU? [h. Õ09; e. Õ09] K Random Access Memory L Root Only Memory G Read Only Memory N Red Only Memory 176. wb‡Pi †KvbwU Kw¤•DUv‡ii cÖavb ¯§„wZ? [Xv. Õ05; wm. Õ07] K nvW©wW¯‹ L wmwW M g¨vM‡bwUK wieb G ig 177. Kw¤•DUv‡ii gvB‡ vcÖ‡mmi wK‡mi wb‡`©k co‡Z cv‡i? K ROM-Gi G ROM Chips-Gi M RAM-Gi N RAM Chips-Gi Bwcig (EPROM) 178. EPROM Gi cY©iƒc n‡”Q K Easily Programmable Read only Memory L Easily Programmable Read optical Memory M Eraseble Programmable Random optical Memory G Eraseable Programmable Read only Memory 179. †hme ¯’vqx ¯§„wZ †cÖvMÖvg Kiv hvq Ges cÖ‡qvR‡b gy‡Q †djv hvq Zv‡`i Kx e‡j? K ROM L RAM G EPROM N USB i¨vg K¨vk 180. Kv‡Ri MwZ evov‡bvi Rb¨ Kx e¨eüZ nq? [iv. Õ10, Õ08, Õ06, Õ04; Kz. Õ09; wm. Õ05, Õ04; e. Õ10, Õ09] K Core Storage L Main Storage G RAM Cache N RAM Chips 181. RAM Cache  Gi Ask we‡kl. [Xv. Õ08] K RAM Chips L Core Storage M Main Storage G RAM 182. RAM Cache-Gi KZ fv‡Mi †ewk e¨envi Kiv DwPZ bq? [h. Õ04] K GK-Z…Zxqvsk L A‡a©K G GK-PZz_©vsk N Dc‡ii †Kv‡bvwU bq 183. RAM Cache Gi Rb¨ †gvU RAM Gi KZ As‡ki †ewk eivÏ Kiv DwPZ bq? [P. Õ09] G 1 4 Ask L 3 4 Ask M 1 2 Ask N 1 3 Ask mnvqK ¯§„wZi cÖKvi‡f` 184. nvW© wW¯‹ nj [iv. Õ08; h. Õ07; e. Õ10] K cÖv_wgK †g‡gvwi L PvR© Kvcj †g‡gvwi M cÖavb †g‡gvwi G mnvqK †g‡gvwi 185. nvW© wW¯‹ GKwU [h. Õ03] G mnvqK ¯§„wZ L cÖavb ¯§„wZ M RAM N ROM 186. wb‡Pi †KvbwU Kw¤•DUv‡ii mnvqK ¯§„wZ bq? K nvW©wW¯‹ L wmwW M g¨vM‡bwUK wieb G ig 187. wb‡Pi †KvbwU mnvqK ¯§„wZi Ašf©y³ bq? [P. Õ04] K nvW© wW¯‹ L d¬wc wW¯‹ M wmwW G Aa©cwievnx ¯§„wZ 188. wWwfwW i¨vg GKwU −−−−−−−− †g‡gvix| K cÖavb L mnvqK G K¨vk N i¨vg K¨vk 189. cv‡m©vbvj Kw¤•DUv‡i eûj e¨eüZ K‡qKwU mnvqK †g‡gvix n‡jv- K nvW© wW¯‹ L wmwW M wWwfwW ig G me¸‡jv 190. bx‡Pi †KvbwU mnvqK ¯§„wZ? [Xv. Õ10] G Hard Disk L Kernel M ROM N Modem d¬wc wW¯‹ 191. 1.2/1.4 †gMvevBU aviY¶gZvm¤•bœ d¬wc wW¯‹‡K ejv nq  d¬wc wW¯‹| [P. Õ10; wm. Õ08] G nvB †WbwmwU L Wej †WbwmwU M mycvi †WbwmwUN mvaviY 192. nvB †WbwmwU d¬wc wW‡¯‹i aviY ¶gZv KZ? [iv. Õ03; P. Õ05] K 12 −−−− 14 †gMvevBU G 1.2 −−−− 1.4 †gMvevBU M 10 −−−− 20 †gMvevBU N 1.4 −−−− 1.6 †gMvevBU 193. High Density d¬wc wW‡¯‹i aviY ¶gZv KZ? [P. Õ05] K 720 wK‡jvevBU L 800 wK‡jvevBU G 1.2 †gMvevBU N 1.8 †gMvevBU 194. 720/800 wK‡jvevBU aviY¶gZvm¤•bœ d¬wc wW¯‹‡K ejv nq [Kz. Õ08] K mycvi †WbwmwU d¬wc wW¯‹ L nvB †WbwmwU d¬wc wW¯‹ M Wej †WbwmwU d¬wc wW¯‹ G mvaviY d¬wc wW¯‹ 195. †Kvb wW¯‹ mivmwi di‡gU Kiv hvq bv? [Kz. Õ03] K nvW©wW¯‹ G d¬wc wW¯‹ M wi‡gvf¨vej wW¯‹ N Kgc¨vKU wW¯‹ nvW© wW¯‹ 196. Kw¤•DUv‡ii wd·W wW¯‹ n‡”Q K wRc wW¯‹ G nvW© wW¯‹ M d¬wc wW¯‹ N wW¯‹ WªvBf 197. wb‡Pi †KvbwU nvW© wW¯‹ B›Uvi‡dm bq? K AvBwWGd L ¯‹¨vwR−−−−3 G AvBwm N GmwmGg AvB wmwW-wWwfwW I wRc WªvBf 198. CD kãwUi cY© A_© nj [h. Õ07] G Compact Disk L Computer Disk M Compact Drive N Compress Drive 199. †KvbwU mnvqK ¯§„wZ? [Xv. Õ03; iv. Õ09, Õ06; h. Õ06; P. Õ03] K i¨vg (RAM) L ig (ROM) G wmwW N i¨vg K¨vk (RAM Cache) 200. wWwfwW †Kvb ai‡bi ¯§„wZ? [h. Õ04; Kz. Õ03] G mnvqK ¯§„wZ L cÖavb ¯§„wZ M A¯’vqx ¯§„wZ N ¯’vqx ¯§„wZ 201. DVD Gi cY©iƒc n‡”Q K Digital Video Drum L Digical Video Disk M Daily Video Disk G Digital Video Disk Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com www.facebook.com/tanbir.cox
  6. 6. BbcyU I AvDUcyU wWfvBm BbcyU wWfvBm 202. wb‡Pi †KvbwU Kw¤•DUv‡ii AvDUcyU hšvsk bq? [wm. Õ07] K wmwW L d¬wcwW¯‹ M gwbUi G gvDm 203. Kx †ev‡W©i Shift, Ctrl, Alt Kx¸‡jv‡K ejv nq [e. Õ06] K Function key L Numeric key G Modifier key N Space key 204. Kx-†ev‡W© KZK¸‡jv dvskb Kx Av‡Q? [P. Õ03; wm. Õ03] G 12wU L 10wU M 8wU N 6wU 205. ¯‹¨vbvi GK ai‡bi [P. Õ03] K ¯§„wZ L gvB‡ vcÖ‡mmi G BbcyU wWfvBm N AvDUcyU wWfvBm 206. jvBU †cb nj GK ai‡bi [e. Õ06] K wcÖ›Uvi L AvDUcyU wWfvBm G BbcyU wWfvBm N wWwRUvj K¨v‡giv 207. DËicÎ gj¨vq‡bi Rb¨ Kw¤•DUv‡ii mv‡_ wK ms‡hvM Ki‡Z nq? [Xv. Õ10] K ¯‹¨vbvi L gvwëwgwWqv G OMR N SIF 208. †KvbwU BbcyU hš? [h. Õ10] K Plotter G OMR M Speaker N Printer AvDUcyU wWfvBm 209. wb‡Pi †KvbwU Kw¤•DUv‡ii AvDUcyU hšvsk bq? [Xv. Õ05; e. Õ07] K wmwW L d¬wc wW¯‹ M gwbUi G wmwcBD 210. WU †gwUª· wcÖ›Uv‡i gy`ªY nq [P. Õ10] G wcb I wie‡bi mvnv‡h¨ L †¯•Ö c×wZ‡Z M †jRvi weg iwk¥i mvnv‡h¨ N we‡kl ai‡bi †c‡bi mvnv‡h¨ 211. †KvbwU D”P Nb‡Z¡i gy`ªY hš? [Xv. Õ08, Õ04; iv. Õ08; Kz. Õ09] K BsK‡RU wcÖ›Uvi G †jRvi wcÖ›Uvi M Bgc¨v± wcÖ›Uvi N B‡gR ivBUvi 212. c−Uvi †Kvb ai‡bi wWfvBm? [h. Õ09, Õ07, Õ03; Kz. Õ05; P. Õ06] A_ev, c−Uvi †Kvb ai‡bi hš? [wm. Õ08, e. Õ08; w`. Õ10] K BbcyU wWfvBm G AvDUcyU wWfvBm M Dfq cÖKvi N †Kv‡bvwUB bq 213. c−Uv‡i wK‡mi mvnv‡h¨ wcÖ›U Kvh© mgvav Kiv nq? G †cb L wcÖ›U †nW M wcÖ›Uvi N †gwUª· 214. AvDUcyU hš ev wWfvBm †KvbwU?[h. Õ08; Kz. Õ08; P. Õ08; wm. Õ10, Õ05; e. Õ04] G c−Uvi L ¯‹¨vbvi M MÖvwd· U¨ve‡jU N gvB‡ v‡dvb 215. c−Uvi n‡”Q GK ai‡bi [Xv. Õ09; Kz. Õ04] K we‡bv`b hš L Z_¨ wewbgq hšM MYbv hš G wcÖ›Uvi 216. gvbwPÎ I Ab¨vb¨ b·v wcÖ›U Kivi Rb¨ e¨eüZ nq †KvbwU? [P. Õ09] K WU †gwUª· wcÖ›Uvi L †jRvi wcÖ›Uvi M B¼‡RU wcÖ›Uvi G c−Uvi 217. c−Uv‡i wcÖ›U nq Kxfv‡e? [wm. Õ06] G †cb-Gi mvnv‡h¨ L wcÖ›U †nW-Gi mvnv‡h¨ M B‡gR †mUv‡ii mvnv‡h¨ N i“jv‡ii mvnv‡h¨ BbcyU I AvDUcyU h‡ši ms‡hvM 218. wcÖ›Uvi-¯‹¨vbvi †Kvb ai‡bi hš? [Xv. Õ06; Kz. Õ10] G BbcyU-AvDUcyU L BbcyU M AvDUcyU N Af¨šixY 219. `ª“ZMwZ‡Z WvUv UªvÝdvi Kivi Rb¨ †Kvb †cvU© e¨eüZ nq? K BbcyU †cvU© L BDGmwe †cvU© M AvDUcyU †cvU© G †KvbwUB bq 220. g‡Wg n‡”Q [Xv. Õ03; h. Õ09, Õ05; Kz.Õ04; wm. Õ09, Õ06, Õ04] K mnvqK ¯§„wZ L wmwcBD-Gi Ask G Z_¨ Av`vb-cÖ`v‡bi hš N DbœZgv‡bi wcÖ›Uvi 221. g‡Wg †Kvb ai‡bi hš? [Kz. Õ07] G BbcyU-AvDUcyU L BbcyU M AvDUcyU N Af¨šixY 222. †Kvb h‡ši mvnv‡h¨ Kw¤•DUv‡ii fvlv‡K †Uwj‡dv‡bi fvlvq Ges †Uwj‡dv‡bi fvlv‡K Kw¤•DUv‡ii fvlvq iƒcvšwiZ K‡i Z_¨ †cÖiY I MÖnY Kiv hvq? [e. Õ04] K ¯‹¨vbvi L jvBU †cb G g‡Wg N wcÖ›Uvi 223. Modulator I Demodulator-Gi msw¶ß iƒc n‡”Q−−−− [Xv. Õ09, Õ04] K MODULATE L DEMODULATE G MODEM N MODULE 224. Kw¤•DUv‡ii fvlv‡K †Uwj‡dv‡bi fvlvq iƒcvši K‡i †KvbwU? [P. Õ07] K jvBU‡cb G g‡Wg M ¯‹¨vbvi N OMR 225. Kw¤•DUv‡ii fvlv‡K †Uwj‡dv‡bi fvlvq Ges †Uwj‡dv‡bi fvlv‡K Kw¤•DUv‡ii fvlvq iƒcvši Kivi Rb¨ †Kvb hšwU e¨eüZ nq? [P. Õ06] K UPS L IPS M ISP G MODEM 226. wWwRUvj K¨v‡givi Rb¨ [h. Õ03] K 35 wg wg wdj¥ e¨envi Ki‡Z nq L 16 wg wg wdj¥ e¨envi Ki‡Z nq G wdj¥ e¨envi Ki‡Z nq bv N wfwWI wdj¥ e¨envi Ki‡Z nq 227. †cv÷ w¯ŒÞ Kx? [Kz. Õ05; e. Õ07] K GKwU wcÖ›Uvi G wcÖ›Uv‡ii fvlv M GK ai‡bi Kx-†evW© N w¯ŒÞ ˆZwi Kiv cv‡m©vbvj Kw¤•DUvi I Zvi ˆewkó¨ 228. Personal Computer-Gi KvwiMwi bvg Kx? [Xv. Õ05] K wcwm G gvB‡ vKw¤•DUvi M AvBweGg N gvB Kw¤•DUvi 229. †K¬vb n‡”Q [P. Õ03] K DbœZ Kw¤•DUv‡ii bKj L me‡P‡q DbœZ Kw¤•DUvi G AvBweGg wcwmÕi bKj N me‡P‡q wbægv‡bi Kw¤•DUvi cv‡m©vbvj Kw¤•DUv‡ii Rš§K_v 230. gvB‡ vcÖ‡mmi 8080 wfwËK Kw¤•DUv‡ii bvg Kx wQj? [Xv. Õ07] G Avj‡Zqvi L G¨vcj M gvK©-1 N AvBweGg-34 231. †Kvb mv‡j AvBweGg wcwm evRv‡i Qv‡o? [P. Õ07] K 1980 G 1981 M 1971 N 1964 232. A¨vcj †Kv¤•vbx KZ mv‡j gvB‡ v Kw¤•DUvi evRv‡i Qv‡o? K 1986 L 1984 M 1981 G 1976 233. 1984 mv‡j G¨vcj Kw¤•DUvi †Kv¤•vbx KZ we‡Ui Kw¤•DUvi evRv‡i Qv‡o? K 8wU L 16wU G 32 wU N 64wU 234. IBM PC bv‡g gvB‡ vKw¤•DUvi KZ mv‡j evRv‡i Qvov nq? [wm. Õ04] K 1971 mv‡j L 1976 mv‡j G 1981 mv‡j N 1985 mv‡j 235. gvB‡ vmdU †Kvb †`‡ki †Kv¤•vbx? K R©vgvb L hy³ivR¨ G hy³ivó« N Rvcvb 236. G¨vcj †Kv¤•vwbi m`i `ßi †Kv_vq? G KzcviwU‡bv‡Z L K¨vwj‡dvwb©qvq M Avjv¯‹vq N wbDBq‡K© 237. gvB‡ vmdU †Kv¤•vwb Ges Gi cÖavb mdUIq¨vi ¯’cwZi bvg Kx? [e. Õ03] K w÷e Rem L Pvj©m e¨v‡eR G wej †MUm N gviKzjv 238. gvB‡ vmdU KZ mv‡j Cobol evRviRvZ K‡i? [wm. Õ03] K 1971 mv‡j G 1978 mv‡j M 1981 mv‡j N 1994 mv‡j 239. KZ mv‡j G¨vcj Acv‡iwUs wm‡÷g 7.3 cÖeZ©b K‡i? K 1980 mv‡j L 1985 mv‡j G 1991 mv‡j N 1989 mv‡j Kw¤•DUv‡ii i¶Yv‡e¶Y I mwVK e¨envi †fŠZ cwi‡ek 240. e¨w³MZ ev e¨emvqx cÖwZôv‡b Kw¤•DUvi e¨env‡ii Rb¨ †Kvb cwi‡e‡ki cÖwZ †Lqvj ivL‡Z nq? K ˆe`y¨wZK cwi‡ek G †fŠZ cwi‡ek M cvwievwiK cwi‡ek N cÖvwZôvwbK cwi‡ek 241. Kw¤•DUv‡ii Af¨š‡i †Kvb hšvw`‡Z ayjvevwji Rb¨ me‡P‡q †ewk mgm¨v m„wó nq? K †g‡gvwi wPc L m¶¥ hvwšK ms‡hvM M wW¯‹ WªvBf G me¸‡jv ˆe`y¨wZK cwi‡ek 242. Kw¤•DUvi hšwU‡K fvj ivL‡Z n‡j cÖ_‡gB ¸i“Z¡ w`‡Z n‡e †KvbwUi cÖwZ? [Kz. Õ03] K K‡¶i ZvcgvÎv G we`y¨r e¨e¯’v M e¨enviKvixi †hvM¨Zv N fvBivm 243. Kw¤•DUv‡ii cÖavb PvwjKv kw³ n‡”Q K †fŠZ cwi‡ekG we`y¨r M Zvc N Av‡jvK Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com w w w .facebook.com /tanbir.ebooks
  7. 7. †fv‡ëR ÷¨vwejvBRvi 244. Avgv‡`i †`‡k we`y¨r e¨e¯’vq †fv‡ë‡Ri cwigvY KZ _vKvi K_v? K 110 G 220 M 440 N 480 245. Kw¤•DUvi‡K wbivc` ivLvi Rb¨ †Kvb hšwU e¨envi Kiv DwPZ? K ¯‹¨vbvi L wcÖ›Uvi M wmwW WªvBf G †fv‡ëR ÷¨vwejvBRvi BDwcGm 246. BDwcGm (UPS) Kx? G Uninterrupted Power supply L Unlimited Power Supply M Utility Power Supply N Urgent Power Supply 247. we`y¨r mieivn eÜ n‡j KZ mgq ch©š BDwcGm Øviv we`y¨r mieivn Ae¨vnZ ivLv hvq? K 5−10 wgwbU G 10−30 wgwbU M 20−50 wgwbU N 1 NÈv fvBivm I fvBiv‡mi wei“‡× wbivcËv e¨e¯’v 248. Kw¤•DUv‡i fvBivm Kx ai‡bi †cÖvMÖvg? K wbivcËv cÖ`vbKvix G wecwË m„wóKvix M kbv³Kvix N we`y¨r cÖ`vbKvix WªvBf cwi®‹viKiY 249. WªvB‡f †Kv‡bv cÖKvi ayjvevwj ev gqjv R‡g †M‡j G wW¯‹ WvUv cvV Ki‡Z cv‡i bv L wW‡¯‹ WvUv wjL‡Z nq M WªvBf cwi®‹vi Kiv hvq bv N Gw›UfvBivm cÖ‡qvM Ki‡Z nq wbqwgZ ˆ`wbK i¶Yv‡e¶Y 250. wbqwgZ cÖwZ‡ivagjK i¶Yv‡e¶‡Yi D‡Ïk¨ n‡”Q G †Kv‡bv hšvsk‡K hZœ I cwiPh©vi gva¨‡g Kvh©¶g ivLv L †Kv‡bv hšvs‡ki nviv‡bv Kvh©¶gZv wdwi‡q Avbv M ΓwUhy³ hšvsk e¨envi bv Kiv N wbqwgZ mKj hšvsk Ly‡j ivLv Kw¤•DUvi mdUIq¨vi I Acv‡iwUs wm‡÷g mdUIq¨v‡ii aviYv 251. †KvbwU Kw¤•DUv‡ii cÖvYkw³? K wmwcD L nvW©wW¯‹ G mdUIq¨vi N mvDÛ 252. mdUIq¨vi n‡”Q nvW©Iq¨vi¸‡jvi [Xv. Õ05, Õ03] K gw¯®‹ G cÖvY M nvZ N cv 253. †cÖvMÖvg nj KZK¸‡jv K MvwYwZK hyw³ G wb‡`©kgvjv M wb‡`©k Avbqb N wb‡`©k wbe©vn 254. Kw¤•DUv‡ii wbR¯^ eyw×i cwigvY KZ? [Xv. Õ01] K gvby‡li †P‡q A‡bK †ewk L gvby‡li mgvb M gvby‡li †P‡q mvgvb¨ Kg G †bB Acv‡iwUs wm‡÷g 255. mdUIq¨vi cÖavbZ KZ ai‡bi? [Xv. 10; iv. Õ10] K 3 L 4 M 5 G 2 256. mdUIq¨vi kw³i aib Kx? K `„k¨ kw³ G A`„k¨ kw³ M A‡jŠwKK kw³ N ivmvqwbK kw³ 257. Kw¤•DUv‡ii Af¨šixY KvR¸‡jv cwiPvjbv K‡i- [iv. Õ01] K Gg. Gm. IqvW© L Gg. Gm. G‡·j M nvW©wW¯‹ G Acv‡iwUs wm‡÷g Acv‡iwUs wm‡÷‡gi KvR Kivi c×wZ 258. Kw¤•DUvi myBP Ab (ON) Kivi mv‡_ mv‡_ †K RAM Gi RvqMvi cwigvY cix¶v K‡i? [Xv. Õ06] K ÷vU© Avc wW¯‹ L gvB‡ v cÖ‡mmi M wK¬c †evW© G Acv‡iwUs wm‡÷g 259. myBP Ab Kivi mv‡_ mv‡_ Kw¤•DUvi Kx †`‡L? [Xv. Õ05; wm. Õ07] A_ev, Kw¤•DUvi Pvjy Kivi mv‡_ mv‡_ Acv‡iwUs wm‡÷g Kx cix¶v K‡i †bq? [Xv. Õ10; Kz. Õ09] G i¨vg †¯•m L nvW©wW¯‹ †¯•m M ÷vU© Avc wW¯‹ N UvBg 260. Kw¤•DUv‡ii †h wW‡¯‹ wm‡÷g mdUIq¨vi _v‡K Zv‡K Kx e‡j? [iv. Õ07, Õ03; h. Õ04; Kz. Õ08; P. Õ08; wm. Õ06, Õ05, Õ03] G ÷vU©Avc wW¯‹ L K¤•¨v± wW¯‹ M nvB‡WbwmwU wW¯‹ N g¨vM‡bwUK wW¯‹ 261. Start up disk-G Kx _v‡K? [e. Õ08] G System software L MS-Word M MS-Access N Programming Ianguage C+ 262. Acv‡iwUs wm‡÷g Kw¤•DUv‡ii nvW©Iq¨vi I G¨vwc−‡Kkb †cÖvMÖv‡gi g‡a¨ [h. Õ03] K IqvW© cÖ‡mwms K‡i G †mZz iPbv K‡i M †¯•ªWkxU KvR K‡i N WvUv‡e‡Ri KvR K‡i 263. †KvbwU Acv‡iwUs wm‡÷‡gi cÖavb I ¸i“Z¡cY© KvR? [Xv. Õ02] G e¨e¯’vcbv L Z_¨ msi¶Y M AvDUcyU †`Iqv N Z_¨ cybi“×vi 264. †KvbwU nvW©Iq¨vi I G¨vwc−‡Kk‡bi mv‡_ †hvMmÎ i¶v K‡i? [P. Õ03] K K‡›Uªvj BDwbU L CPU M BbcyU wWfvBm G Acv‡iwUs wm‡÷g Acv‡iwUs wm‡÷‡gi MVb 265. Acv‡iwUs wm‡÷g MwVZ nq A‡bK¸‡jv K wdì Gi mgš^‡q G †cÖvMÖvg Gi mgš^‡q M †iKW© Gi mgš^‡q N WvUv Gi mgš^‡q 266. †KvbwU wbqšY As‡ki mswk−ó †cÖvMÖvg? [Kz. Õ01] K c¨v‡KR †cÖvMÖvg L †mevgjK †cÖvMÖvg M wbw`©ó †cÖvMÖvg G mycvifvBRi †cÖvMÖvg 267. †mevgjK †cÖvMÖv‡gi Ask KqwU? [Xv. Õ06; P. Õ08; wm. Õ04; e. Õ07] A_ev, †mevgjK †cÖvMÖvg‡K Kqfv‡M fvM Kiv hvq? [w`. Õ10] K QqwU L PviwU G `ywU N wZbwU 268. †mevgjK †cÖvMÖv‡gi `yBwU Ask i‡q‡Q, cÖw qvKiY †cÖvMÖvg Ges [P. Õ04] K wbqšY †cÖvMÖvg G Dc‡hvM †cÖvMÖvg M ms‡hvRK †cÖvMÖvg N Acv‡iwUs †cÖvMÖvg Acv‡iwUs wm‡÷‡gi cÖKvi‡f` 269. Kg©wefv‡Mi wfwˇZ Acv‡iwUs wm‡÷g‡K Kq fv‡M fvM Kiv †h‡Z cv‡i? [iv. Õ10, Õ04; h. Õ05; P. Õ09, Õ06; e. Õ09, Õ04] G 2 fv‡M L 3 fv‡M M 4 fv‡M N 6 fv‡M 270. Acv‡iwUs wm‡÷‡gi †K›`ªxq Ask‡K ejv nq [iv. Õ03; Kz. Õ08, Õ04; P. Õ07; wm. Õ08, Õ04] A_ev, Acv‡iwUs wm‡÷‡gi me‡P‡q ¸i“Z¡cY© Ask nj−−−− [h. Õ07; e. Õ10, Õ06] A_ev, AvaywbK wm‡÷g mdUIq¨v‡ii wbDwK¬qvm †KvbwU? [P. Õ10; e. Õ08; w`. Õ10] K †kj L †Kvi G Kvi‡bj N †m›Uvi c‡q›U 271. wPÎwfwËK Acv‡iwUs wm‡÷g †KvbwU? [iv. Õ06] G DB‡ÛvR L BDwb· M Wm (DOS) N IGm/2 272. †KvbwUi Dci wfwË K‡i wm‡÷g mdUIq¨vi M‡o D‡V? [e. Õ03] K BÝUªvKkb mvB‡Kj L cvIqvi I‡cb G Kvi‡bj N wfwmK¨vé 273. †Kvb welqwU Kw¤•DUvi eyS‡Z cv‡i? [Xv. Õ08] K Bs‡iwR G wbR¯^ fvlv M evsjv N Aviwe 274. Kw¤•DUv‡ii wbR¯^ fvlv n‡”Q [h. Õ03] G †gwkb fvlv L G‡m¤^wj fvlvM D”PZi fvlv N Bs‡iwR fvlv 275. Kw¤•DUv‡ii K‡qKwU Acv‡iwUs wm‡÷g nj [e. Õ05] K Wm, K¨vW, DB‡ÛvR L Wm, †ewmK, G‡·j G DB‡ÛvR, G¨vUjvm, BDwb· N BDwb·, g¨vM I Gm, G‡·m 276. Kw¤•DUv‡ii Rb¨ Acwinvh© mdUIq¨vi [w`. Õ09] K A¨vwc−‡Kkb †cÖvMÖvg G Acv‡iwUs wm‡÷g M Gg Gm IqvW© N Gg Gm G‡·j 277. UvBg †kqvwis mdUIq¨vi †Kvb †¶‡Î e¨eüZ nq? [Xv. Õ08] G †jvKvj Gwiqv †bUIqv‡K© L K‡›Uªvj †cÖvMÖv‡g M cÖ‡mwms †cÖvMÖv‡g N BDwUwjwU †cÖvMÖv‡g 278. †Kvb Kgv‡Ûi mvnv‡h¨ Acv‡iwUs wm‡÷g cwiPvjbv Kiv nq?[iv. Õ09] G eY©wfwËK ev wPÎwfwËK L QwewfwËK M `„k¨wfwËK N A¶iwfwËK 279. UvBg †kqvwis, wi‡mvm© †kqvwis I K¬v‡q›U mvf©vi  [w`. Õ09] K A¨vwc−‡Kkb †cÖvMÖvg L WvUv‡eR mdUIq¨vi M nvW©Iq¨vi G wm‡÷g mdUIq¨vi Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com www.facebook.com/tanbir.cox
  8. 8. 280. †jvKvj Gwiqv †bUIqvK© (LAN) c×wZi Rb¨ e¨eüZ Acv‡iwUs wm‡÷g †KvbwU? G UvBg †kqvwis L wi‡mvm© †kqvwis M K¬v‡q›U mvf©vi N wi‡qj UvBg 281. mvf©v‡ii m‡½ †bUIqv‡K© hy³ Kw¤•DUvi¸‡jv‡K ejv nq−−−− [h. Õ06] G Uvwg©bvj L †nv÷ M wi‡mvm© †kqvwis N wi‡qj UvBg 282. Wv¤^ Uvwg©bvj _v‡K †Kvb Acv‡iwUs wm‡÷‡g? [Kz. Õ07; P. Õ08; e. Õ10] K wi‡mvm© †kqvwis G UvBg †kqvwis M K¬v‡q›U mvf©vi N wi‡qj UvBg 283. mg‡qi †Kvb GK‡K UvBg †kqvwis-Gi KvR nq? [Kz. Õ09] K b¨v‡bv †m‡KÛ G wgwj †m‡KÛ M wc‡Kv †m‡KÛ N gvB‡ v †m‡KÛ 284. UvBg †kqvwis Ges wi‡mvm© †kqvwis c×wZ `ywUi mxgve×Zv `i Kivi Rb¨ Kx ˆZwi Kiv n‡q‡Q? [Xv. Õ05; wm. Õ07] G K¬v‡q›U mvf©vi †bUIqvK© L †jvKvj Gwiqv †bUIqvK© M wi‡qj UvBg †bUIqvK© N B›Uvi‡dm 285. †Kvb †bUIqv‡K© IqvK© †÷kb mvf©v‡ii K¬v‡q›U? [iv. Õ09] G K¬v‡q›U mvf©vi L mvf©vi AvwK©‡UKPvi M GUI N ALU 286. mvf©v‡ii K¬v‡q›U Kv‡K ejv nq? [Xv. Õ07; iv. Õ10; P. Õ09; e. Õ05] G IqvK© †÷kb‡K L Uvwg©bvj‡K M †W¯‹Uc‡K N †gBb‡d«g‡K 287. K¬v‡q›U mvf©vi [h. Õ08, Õ05; wm. Õ09] K WvUv‡eR †cÖvMÖvg L †¯•ªWwmU †cÖvMÖvg M † Zv‡`i †mev`vb c×wZ G GK ai‡bi Acv‡iwUs wm‡÷g 288. wi‡qj UvBg-Gi A_© Kx? G Zvr¶wYK L AZtci M gyn‚‡Z©i g‡a¨ N nVvr 289. †KvbwU wm‡÷g mdUIq¨v‡ii Ašfz©³ bq? [Kz. Õ06] K UvBg †kqvwis L wi‡mvm© †kqvwis G c¨v‡KR †cÖvMÖvg N K¬v‡qU mvf©vi G¨vwc−‡Kkb mdUIq¨v‡ii cÖKvi‡f` 290. e¨envwiK Kg©mwP cÖavbZ KZ cÖKvi? [iv. Õ07; wm. Õ09] A_ev, Gwc−‡Kkb †cÖvMÖvg KZ cÖKvi? [h. Õ10; wm. Õ10] K cuvP cÖKvi L Pvi cÖKvi G `yB cÖKvi N wZb cÖKvi 291. Kw¤•DUv‡i e¨envwiK Kg©mwPi cÖPjb nq [Xv. Õ03] G lv‡Ui `k‡K L cÂv‡ki `k‡K M mˇii `k‡K N Avwki `k‡K 292. ˆeÁvwbK mgm¨v mgvavb I we‡k−l‡Yi Rb¨ wb‡Pi †Kvb †cÖvMÖvwgs j¨vs¸‡qRwU e¨envi Kiv nZ? [Xv. Õ08; e. Õ04] K †ewmK L wm M G‡·j G †dviUªvb 293. ALGOL wK? [Xv. Õ07; wm. Õ08] K GjMwi`g L GKwU Kw¤•DUv‡ii bvg M hvwšK fvlv G †cÖvMÖvwgs j¨vs¸‡qR 294. cÖ‡kœvËigjK Kv‡Ri Rb¨ †Kvb †cÖvMÖvwgs j¨vs¸‡qR e¨envi Kiv nZ? [wm. Õ04] K †dviUªvb (FORTRAN) L Gj‡Mvj (ALGOL) M d·‡cÖv (FOXPRO) G †ewmK (BASIC) 295. †Kvb KvR‡K msw¶ßfv‡e GKwU Kgv‡Ûi gva¨‡g evievi Kivi Rb¨ e¨eüZ nq [h. Õ03] G g¨v‡ v KgvÛ L dvBÛ KgvÛ M Kwc KgvÛ N wi‡c−m KgvÛ c¨v‡KR mdUIq¨vi 296. A‡c¶vK…Z cyi‡bv mdUIq¨vi †KvbwU? [e. Õ05] K Gg.Gm. IqvW© G IqvW© ÷vi M IqvW© cvi‡d± N G‡·j 297. MS-word Kx ai‡bi mdUIq¨vi? [h. Õ03] K Acv‡iwUs wm‡÷g G c¨v‡KR †cÖvMÖvg M BDwUwjwU mdUIq¨vi N Abyev`K †cÖvMÖvg 298. cv‡m©vbvj Kw¤•DUv‡ii cÖ_g RbwcÖq IqvW©-cÖ‡mwms †cÖvMÖv‡gi bvg Kx? [iv. Õ10; Kz. Õ08; P. Õ10, Õ07, Õ06] A_ev, wcwmi cÖ_g RbwcÖq IqvW©cÖ‡mwms †cÖvMÖvg [iv. Õ04] K Word Art L Word Perfect G Word Star N MS-Word 299. wb‡Pi †KvbwU Word Processor Software bq? [P. Õ03] K MS Word L Word PerfectG Word Count N Word Star 300. Word Processing Program-G dvBj msi¶Y Kivi Rb¨ †Kvb †gby cÖ‡qvRb? [e. Õ07] K Edit Menu G File Menu M Tools Menu N Format Menu 301. †¯•ªWwmU n‡”Q [Xv. Õ04] G wnmve-wbKv‡ki †cÖvMÖvg L Z_¨ e¨e¯’vcbvi †cÖvMÖvg M †cÖvMÖvwgs j¨vs¸‡qR N BASIC-Gi msw¶ß ms¯‹iY 302. †Kvb GKwU msL¨vi cwieZ©‡b m¤•K©hy³ wnmve Avcbv AvcwbB cwiewZ©Z nq [Xv. Õ04] K IqvW© cÖ‡mwms †cÖvMÖv‡g G †¯•ÖWwmU †cÖvMÖv‡g M WvUv‡eR †cÖvMÖv‡g N †mevgjK †cÖvMÖv‡g 303. c„w_exi 1g †¯cÖWwmU †cÖvMÖvg †KvbwU? [P. Õ09; wm. Õ06; e. Õ08] K gvB‡ vmdU G‡·j G wfwmK¨vé M †jvUvm 1-2-3 N gvB‡ vmdU IqvW© 304. †jvUvm 1-2-3 †Kvb Acv‡iwUs wm‡÷‡g e¨eüZ nq? [Xv. Õ05] K Windows XP G DOS M Unix N Windows-98 305. †gwKb‡Uvk Kw¤•DUvi cÖ¯yZKvix cÖwZôv‡bi bvg Kx? [P. Õ08] K Gg Gm K‡c©v‡ikb G G¨vcj †Kv¤•vwb M †Ri· †Kv¤•vwb N Bb‡Uj †Kv¤•vwb 306. gvB‡ vmdU Ki‡cv‡ikb G‡·j †cÖvMÖvgwU cÖ_g ˆZwi K‡i †Kvb Kw¤•DUv‡ii Rb¨? [P. Õ07] K cv‡m©vbvj G †gwKb‡Uvk M nvBweªW N mycvi Kw¤•DUvi 307. †gwKb‡Uvk Ges DB‡ÛvR Acv‡iwUs wm‡÷‡g GKwU AZ¨š RbwcÖq Ges eûj e¨eüZ †¯•ªWwmU †cÖvMÖvg nj [P. Õ04] G G‡·j L Gg, Gm Wm M g¨vKIGm N †jvUvm 1-2-3 308. †¯•ÖWwmU †cÖvMÖvg †KvbwU? [h. Õ08] K wW‡eR L GgGm IqvW© M IivKj G G‡·j 309. WvUv‡eR n‡”Q [h. Õ05] K wnmve-wbKv‡ki †cÖvMÖvg L †cÖvMÖvwgs j¨vs¸‡qR G Z_¨ e¨e¯’vcbvi †cÖvMÖvg N Qwe m¤•v`bvi †cÖvMÖvg 310. Z_¨ e¨e¯’vcbvi Rb¨ e¨envi Kiv nq  K †¯•ªWwkU †cÖvMÖvg L †jvUvm 1-2-3 G WvUv‡eR †cÖvMÖvg N †dviUªvb †cÖvMÖvwgs j¨vs¸‡qR 311. Av`gïgvwi, †fvUvi ZvwjKv, f‚wg Rwic BZ¨vw` Kv‡h© wecyj cwigvY Z_¨ e¨e¯’vcbvi Rb¨ †Kvb †cÖvMÖvg e¨envi Kiv nq? [wm. Õ05] K †¯•ªWwmU †cÖvMÖvg G WvUv‡eR †cÖvMÖvg M IqvW© cÖ‡mwms †cÖvMÖvg N cvIqvi c‡q›U †cÖvMÖvg 312. d·-†cÖv GKwU [h. Õ08; e. Õ06] K †¯cÖWwmU †cÖvMÖvg L MÖvwd· †cÖvMÖvg M †Mwgs mdUIq¨vi G WvUv‡eR †cÖvMÖvg 313. dvBj †gKvi †cÖv †Kvb ai‡bi †cÖvMÖvg [e. Õ02] K †¯cÖWwmU G WvUv‡eR M †ewmK N †Kvej 314. †dv_© WvB‡gbkb (4D) n‡”Q? [e. Õ02] K †¯cÖWwmU †cÖvMÖvg L IqvW© cÖ‡mwms †cÖvMÖvg G WvUv‡eR †cÖvMÖvg N †KvbwUB bq 315. MÖvwdK¨vj BDRvi B›Uvi‡dm wfwËK WvUv‡eR †cÖvMÖvg †KvbwU? [Xv. Õ09] K G‡·j G dvBj‡gKvi †cÖv M wW‡eR w_ª N †jvUvm Kv÷gvBRW mdUIq¨vi 316. e¨enviKvixi Pvwn`v Abyhvqx KvR Kivi Rb¨ Zvi g‡Zv K‡i †Kb mdUIq¨vi ˆZwi nq? K c¨v‡KR mdUIq¨vi G Kv÷gvBRW mdUIq¨vi M wm‡÷g mdUIq¨vi N Gwc−‡Kkb mdUIq¨vi Acv‡iwUs wm‡÷‡gi weeZ©b I wewfbœ Acv‡iwUs wm‡÷‡gi D`vniY 317. KvW© wiWv‡ii me‡P‡q eo Amyweav wK? G MwZ Kg L `vg †ewk M RvqMv Kg N MwZ †ewk 318. GK nvRvi KvW© cvV Ki‡Z KvW© wiWv‡ii mgq jv‡M G 1 wgwbU L 2wgwbU M 1 2 N 1 4 Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com w w w .facebook.com /tanbir.ebooks www.facebook.com/tanbir.cox
  9. 9. G¨vUjvm 319. G¨vUjvm Acv‡iwUs wm‡÷‡gi wWRvBb Kiv nq [Xv. '09, Õ04; w`. Õ09] K XvKv wek¦we`¨vjq L wjfvicyj wek¦we`¨vj‡q G g¨vb‡P÷vi wek¦we`¨vj‡q N M−vm‡Mv wek¦we`¨vj‡q 320. G¨vUjvm Acv‡iwUs wm‡÷‡g cÖavb Ask n‡”Q [wm. Õ02] K nvW©wW¯‹ L gvB‡ vcÖ‡mmi M g¨vM‡bwUK †Uc G wWfvBm WªvBfvi 321. G¨vUjvm Acv‡iwUs wm‡÷‡g cÖavb ¯§„wZ wnmv‡e e¨eüZ nZ [e. Õ02] G Wªvg L g¨vM‡bwUK †Uc M †ccvi †Uc wiWvi N †ccvi †Uc cv eZ©gv‡bi gvB‡ vKw¤•DUv‡ii K‡qKwU Acv‡iwUs wm‡÷g g¨vK IGm 322. g¨vK IGm Kx? [iv. Õ05; e. Õ10] K Kw¤•DUv‡ii bvg L Kx †ev‡W©i bvg M gwbU‡ii bvg G GK ai‡bi Acv‡iwUs wm‡÷g 323. 1g †Kvb Acv‡iwUs wm‡÷‡g bb‡U·U-G B‡gR cÖ`k©b ïi“ nq? K wmwc/Gg L windows G g¨vK Igm N wjRv 324. gvB‡ vmdU IqvW© nj  K Acv‡iwUs wm‡÷g L WvUv‡eR †cÖvMÖvg M †¯•ªWwmU †cÖvMÖvg G IqvW© cÖ‡mwms †cÖvMÖvg 325. wPÎwfwËK Acv‡iwUs wm‡÷g †KvbwU? [h. Õ08; wm. Õ10] K †jvUvm-1-2-3 G g¨vK IGm M BDwb· N Wm 326. MAC OS †Kvb Kw¤•DUv‡i P‡j [h. Õ03] K IBM PC K¤•vwUej L G¨vcj-2 M wgwb‡d«g G †gwKb‡Uvk DB‡ÛvR wfwËK Acv‡iwUs wm‡÷g 327. Windows 98 †Kvb ai‡bi mdUIq¨vi? [Kz. Õ05] K G¨vwc−‡Kkb mdUIq¨vi L c¨v‡KR mdUIq¨vi M WvUv‡eR mdUIq¨vi G wm‡÷g mdUIq¨vi 328. DB‡ÛvR 98 †Kvb ai‡bi mdUIq¨vi? [h. Õ03] G Acv‡iwUs wm‡÷g L c¨v‡KR †cÖvMÖvg M WvUv‡eR †cÖvMÖvg N Abyev`K †cÖvMÖvg DB‡ÛvR 329. DB‡ÛvR Acv‡iwUs wm‡÷‡gi me©‡kl ms¯‹iY wQj K 2.1 L 2.8 G 3.1 N 4.1 330. DB‡ÛvR nj [h. Õ07] K †cÖvMÖv‡gi fvlv L c¨v‡KR †cÖvMÖvg M Kw¤•DUv‡ii fvlv G Acv‡iwUs wm‡÷g 331. DB‡ÛvR KZ mv‡j cÖ_g cÖKvwkZ nq? [iv. Õ08; e. Õ04] K 1975 mv‡j L 1980 mv‡j G 1985 mv‡j N 1990 mv‡j DB‡ÛvR 95/98 GgB 332. ¯^qsm¤•Y© Acv‡iwUs wm‡÷g †KvbwU? [iv. Õ06; Kz. Õ10, Õ04; wm. Õ07, Õ03] K MS-DOS L MS-EXCEL G WINDOWS-95 N LOTUS 333. DB‡ÛvR/95 KLb evRv‡i Av‡m? [h. Õ07] K 14B AvM÷, 1995 G 24†k AvM÷, 1995 M 14B AvM÷, 1996 N 24B AvM÷, 1996 334. DB‡ÛvR-95-Gi me©‡kl ms¯‹iY †KvbwU? K DB‡ÛvR 97 L DB‡ÛvR 98 G DB‡ÛvR GgB N GgGm Gwf 335. DB‡ÛvR-95 GKwU [P. Õ10; wm. Õ06] K GKwU 8 weU Acv‡iwUs wm‡÷g L GKwU 16 weU Acv‡iwUs wm‡÷g M GKwU 24 weU Acv‡iwUs wm‡÷g G GKwU 32 weU Acv‡iwUs wm‡÷g 336. DB‡ÛvR 95 Acv‡iwUs wm‡÷gwU KZ we‡Ui? A_ev, DB‡ÛvR-95 GKwU−−−−we‡Ui ¯^qsm¤•Y© Acv‡iwUs wm‡÷g| [h. Õ06] K 8 L 16 M 24 G 32 DB‡ÛvR GbwU/2000 337. DB‡ÛvR GbwU/2000-Gi we‡Ui msL¨v nj [h. '09, Õ07] G 32 L 30 M 28 N 34 338. WINDOWS-NT GKwU [Kz. Õ04] K 8wU we‡Ui Acv‡iwUs wm‡÷g L 16 we‡Ui Acv‡iwUs wm‡÷g M 24 we‡Ui Acv‡iwUs wm‡÷g G 32 we‡Ui Acv‡iwUs wm‡÷g 339. DB‡ÛvR GbwU 5.0 Kx bv‡g cwiwPZ? [Xv. Õ06; wm. Õ08] K DB‡ÛvR 95 L DB‡ÛvR 98 G DB‡ÛvR 2000 N DB‡ÛvR 2005 BDwb· I wjbv· 340. †gBb‡d«g Kw¤•DUvi †_‡K ïi“ K‡i gvB‡ vKw¤•DUvi ev cv‡m©vbvj Kw¤•DUv‡i e¨envi Kiv hvq †h Acv‡iwUs wm‡÷g Zvi bvg [P. Õ04] G UNIX L Windows NT/2000 M CP/M N BeOS 341. gvwëUvw¯‹s Ges gvwëBDRvi Gwc−‡Kkb Gi Rb¨ Dc‡hvMx Acv‡iwUs wm‡÷g †KvbwU? [h. Õ03; Kz. Õ05; w`. Õ10] K Windows 95 L MS-DOS G UNIX N Power Open 342. Wm Ges BDwb· n‡jv [Xv. Õ04; e. Õ07] K wPÎwfwËK Acv‡iwUs wm‡÷g G eY©wfwËK Acv‡iwUs wm‡÷g M Z_¨wfwËK Acv‡iwUs wm‡÷g N msL¨vwfwËK Acv‡iwUs wm‡÷g 343. wjbv· Acv‡iwUs wm‡÷g †Kvb †`‡ki hyeK Dbœqb K‡ib? [Xv. Õ03] G wdbj¨vÛ L Av‡gwiKv M e„‡Ub N KvbvWv weB IGm 344. Bb‡Uj I cvIqvi wcwm cÖ‡m‡ii Rb¨ cÖ¯‘Z Kiv GKwU AvaywbK Acv‡iwUs wm‡÷g n‡”Q G weB-IGm (Be−OS) L wmwc/Gg (CP/M) M g¨vK IGm Mac−−−−OS N IGm/2 (OS/2) 345. †Kvb mv‡j weBIGm (Be-OS) cÖwZwôZ nq? [P. Õ04] K 1971 L 1982 G 1992 N 1995 wmwc/Gg 346. MS-DOS †Kvb Acv‡iwUs wm‡÷‡gi †K¬vb wn‡m‡e ˆZwi n‡qwQj? [P. Õ04] K Be−−−−OS L UNIX M Mac−−−−OS G CP/M 347. †K¬vb n‡”Q [P. Õ03] K DbœZ Kw¤•DUv‡ii bKj L me‡P‡q DbœZ Kw¤•DUvi G AvBweGg wcwmÕi bKj N me‡P‡q wbægv‡bi Kw¤•DUvi 348. CP/M Kx? K †cÖvMÖvwgs j¨vs¸‡qR G Acv‡iwUs wm‡÷g M c¨v‡KR †cÖvMÖvg N G¨vwc−‡Kkb †cÖvMÖvg GgGm-Wm 349. MS-DOS Kx? [Kz. Õ06; e. Õ06] K †gwKb‡Uv‡ki Acv‡iwUs wm‡÷g G AvBweGg wcwmi Acv‡iwUs wm‡÷g M G¨vcj Kw¤•DUv‡ii Acv‡iwUs wm‡÷g N †cÖvMÖvwgs j¨vs¸‡qR 350. DOS ˆZwi K‡ib †K? K w÷f Rem L w÷f IRwbqvK G wej †MUm N †jbmb 351. GgGm-Wm KZ mvj †_‡K e¨eüZ n‡”Q? [Xv. Õ07; wm. Õ04; e. Õ08] A_ev, gvB‡ vmdU K‡c©v‡ikb AvBweGg wcwmi Rb¨ KZ mv‡j DOS evRviRvZ K‡i? [w`. Õ10] K 1983 mvj †_‡K L 1985 mvj †_‡K M 1971 mvj †_‡K G 1981 mvj †_‡K IGm/2 352. I Gm/2 KZ we‡Ui Acv‡iwUs wm‡÷g? [Xv. Õ07; h. Õ10] K 8 weU L 16 weU G 32 weU N 64 weU 353. I Gm/2 KZ evBU ch©š KvR Ki‡Z cv‡i? K 640 wK. ev. i¨vg L 720 wK. ev. i¨vg M 32 †gMvevBU i¨vg G 16 †gMvevBU i¨vg G AvB G· BDwb· Acv‡iwUs wm‡÷g 354. †KvbwUi Ici wfwË K‡i GAvBG· ˆZwi Kiv nq? K jvBbv· L DB‡ÛvR G BDwb· N Wm 355. GAvBG· wK? K †cÖvMÖvg j¨v½y‡qR L c¨v‡KR mdUIq¨vi G Acv‡iwUs wm‡÷g N Gwc−‡Kkb mdUIq¨vi Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com
  10. 10. cvIqvi I‡cb 356. Power Open GKwU [Kz. Õ10, Õ07, Õ05; w`. Õ09] K Kw¤•DUvi L ÷vwejvBRvi M cvIqvi mvc−vB BDwbU G Acv‡iwUs wm‡÷g 357. cvIqvi I‡cb n‡”Q [P. Õ03] K Kw¤•DUv‡ii we`y¨r mieivn c×wZ L ÷¨vwejvBRvi Qvov Kw¤•DUvi G GKwU Acv‡iwUs wm‡÷‡gi bvg N me‡P‡q kw³kvjx Kw¤•DUvi wPÎwfwËK Ges eY©wfwËK Acv‡iwUs wm‡÷g 358. gvB‡ v Kw¤•DUv‡i eûj e¨eüZ eY©wfwËK Acv‡iwUs wm‡÷g †KvbwU? G Wm (DOS) L weBIm (Be-OS) M wmwc/Gg (CP/M) N IGm2(OS−2) 359. wb‡Pi †KvbwU wPÎwfwËK Acv‡iwUs wm‡÷g? K Wm (Dos) L BDwb· (UNIX) M wjbv· G DB‡ÛvR (WINDOS) wPÎwfwËK Acv‡iwUs wm‡÷‡gi e¨envi 360. A‡bK¸‡jv GK ai‡bi Kv‡Ri dvBj ivLvi Avavi‡K Kx ejv nq? K wdì L †iKW© M dvBj G WvB‡i±wi 361. d‡Uvkc n‡”Q [Xv. Õ09; h. Õ09, Õ07] K wWwRUvj K¨v‡givi GKwU Ask L GK ai‡bi ¯‹¨vbvi G Qwe m¤•v`bvi †cÖvMÖvg N Dc‡ii †KvbwUB bq 362. Qwe m¤•v`bvi GKwU AvaywbK e¨envwiK Kg©mwP †KvbwU? [e. Õ04] K d‡UvKwc G d‡Uvkc M d‡UvjvBb N d‡Uvg‡Wj 363. CAD Gi cY©iƒc Kx? [wm. Õ09] G Computer Aided Design L Computer Assigned Design M Computer Aided Department N Computer Accelerated Division 364. bx‡Pi †KvbwU wWRvBb mdUIq¨vi? [Xv. Õ10] K MS Word L Excel M Operating System G CAD 365. K¨vW ˆZwi n‡qwQj  Kw¤•DUv‡ii Rb¨| [iv. Õ03; h. Õ04; wm. Õ06, Õ05, Õ03] K gvB‡ v L wgwb‡d«g M mycvi G †gBb‡d«g 366. lv‡Ui `k‡K K¨vW Kg©mwPwU ev †cÖvMÖvg ˆZwi n‡qwQj †Kvb ai‡bi Kw¤•DUv‡ii Rb¨? [Kz. Õ10, Õ07; wm. Õ08; e. Õ03] K gvB‡ v Kw¤•DUvi L wgwb Kw¤•DUvi G †gBb‡d«g Kw¤•DUvi N †K¬vb Kw¤•DUvi 367. †iLv jvB‡bi mvnv‡h¨ b·v ev wWRvB‡bi KvR Kivi Rb¨ †KvbwU e¨envi nq? [iv. Õ05] G CAD L MS-DOS M ATLAS N UNIX 368. wb‡Pi †KvbwU Design mdUIq¨vi? [P. Õ03] K MS-Word L Excel M Access G CAD 369. cv‡m©vbvj Kw¤•DUv‡i e¨env‡ii Rb¨ †KvbwU RbwcÖq K¨vW? [Xv. Õ08, Õ03; iv. Õ09; P. Õ04] A_ev, me‡P‡q RbwcÖq K¨vW †KvbwU? [Kz. Õ08; wm. Õ06] G A‡Uv K¨vW L Uv‡e©v K¨vW M dv÷ K¨vW N †gNv K¨vW 370. b·v ev wWRvB‡bi Rb¨ †Kvb †cÖvMÖvg e¨envi Kiv n‡q _v‡K?[w`. Õ10] K WvUv‡eR L †¯•ÖWwmU G A‡UvK¨vW N IqvW© cÖ‡mwms 371. ZR©bx Av½y‡ji mvnv‡h¨ gvD‡mi †evZvg Pvc w`‡q †Q‡o †`Iqv‡K e‡j [iv. Õ04] G wK¬K Kiv L WªvM M wm‡j± Kiv N K I L 372. gvD‡mi weKí hš †KvbwU? K OMR G UvP ¯Œxb M jvBU‡cb N MÖvwd· U¨ve‡jU 373. gvDm c‡q›UviwU †Kv_vq AvBweg-G iƒcvšwiZ nq? [wm. Õ06] A_ev, †Kvb RvqMvq gvDm c‡q›Uv‡ii iƒc cwiewZ©Z nq? [wm. Õ05] K †¯Œvj ev‡i L †gby ev‡i M wm‡jKkb ev‡i G †jLv‡jwLi wfZ‡i 374. †Kvb Acv‡iwUs wm‡÷‡g gvD‡m wK¬K I Wvej wK¬K AwZ cÖ‡qvRbxq welq? [Xv. Õ05; wm. Õ07] G wPÎwfwËK Acv‡iwUs wm‡÷‡g L eY©wfwËK Acv‡iwUs wm‡÷‡g M Z_¨wfwËK Acv‡iwUs wm‡÷‡g N msL¨vwfwËK Acv‡iwUs wm‡÷‡g 375. †jLv‡jwLi g‡a¨ G‡j gvDm c‡q›UviwU  G iƒcvšwiZ nq [h. Õ06, Õ04; Kz. Õ06, Õ04; P. Õ03] K Nwo G AvBweg M Zxi N evjyNwo 376. K¨vcm jK (Caps Lock) Kx Rb¨ e¨envi nq? [e. Õ07] G eo nv‡Zi †jLvi Rb¨ L Kw¤•DUvi jK Kivi Rb¨ M KvR eÜ ivLvi Rb¨ N †jLv my›`i Kivi Rb¨ 377. †Kvb †gby‡Z wcÖ›U KgvÛ _v‡K? [iv. Õ04] K Format L Insert M Edit G File 378. wK‡m AmsL¨ KgvÛ I Ackb _v‡K? [iv. Õ06] K DB‡Ûv‡Z L UvB‡Uj ev‡i G WvqvjM e‡· N †gby ev‡i 379. cÖvq me WvqvjM e‡· †Kvb evUb¸‡jv _v‡K? [iv. Õ06] K OK, Apply G OK, Close M Close, ApplyN Drag, Ok 380. OK Ges Cancel A_ev Close †evZvg †Kv_vq _v‡K? [iv. Õ10; P. Õ06] K †gby ev‡i L †¯Œvj ev‡i M UvB‡Uj ev‡i G WvqvjM e‡· 381. me WvqvjM e‡· †Kvb †evZvg _v‡K bv? [Kz. Õ06; e. Õ06] K OK L Cancel M Close G Apply 382. †Lvjv DB‡Ûvi bvg †`Lv hvq †KvbwU‡Z? [Kz. Õ09, Õ07] G UvB‡Ujevi L †gbyevi M †¯Œvjevi N Uv¯‹evi 383. †W·U‡ci G‡Kev‡i Dc‡ii As‡k †h evi _v‡K Zv‡K e‡j [iv. Õ04; P. Õ09; wm. Õ03] K †gby evi L †¯Œvj evi M Uv¯‹ evi G UvB‡Uj evi 384. †W·U‡c UvB‡Ujevi †Kv_vq _v‡K? [iv. Õ05; e. Õ07] K Wvb cv‡k L evg cv‡k G Dc‡i N wb‡P 385. File, Edit, Help, View BZ¨vw` k㸇jv †Kv_vq †jLv _v‡K?[P. Õ06] K WvqvjM e‡· G †gby ev‡i M UvB‡Uj ev‡i N ÷¨vUvm ev‡i 386. WKz‡g‡›Ui File, Edit, View BZ¨vw` kãwewkó jvBbwU‡K ejv nq [P. Õ07; w`. Õ09] K UvB‡Ujevi L †¯Œvjevi G †gbyevi N Uzjevi 387. †KvbwU wfbœ ai‡bi? [e. Õ05] K DB‡Ûv L †gby evi M dvBj G d¬wc wW¯‹ 388. nivBR›Uvj I fvwU©K¨vj †¯Œvjevi †KvbwUi cÖavb ˆewkó¨−−−− [Kz. Õ01, h. Õ02] K WvqvjM e· G DB‡Ûv M †gby N AvBKb 389. †gby ev‡ii wb‡P Avbyf‚wgK Aci †h eviwU i‡q‡Q Gi bvg[iv. Õ04] G Uzj evi L UvB‡Uj evi M Uv¯‹ evi N †¯Œvj evi mdUIq¨vi KwcivBU AvBb Ges cÖ‡qvRbxqZv 390. Avgv‡`i †`‡k KZ mv‡j KwcivBU AvBb cÖYqb Kiv nq? [Xv. Õ09, Õ07; iv. Õ07; h. Õ09; Kz. Õ10; P. Õ07, Õ05; e. Õ10, Õ03] G 1962 mv‡j L 1965 mv‡j M 1970 mv‡j N 1972 mv‡j 391. evsjv‡`‡k KwcivBU AvBb ms‡kvwaZ nq KZ mv‡j? K 2000 L 2001 G 2005 N 2007 msL¨v c×wZ I Kw¤•DUvi jwRK msL¨v c×wZ 392. msL¨v cÖKvk Kivi c×wZ‡K e‡j [iv. Õ04] G msL¨v c×wZ L evBbvwi M `kwgK N AKUvj 393. msL¨v wbe©vP‡bi c×wZ‡K ejv nq K AsK c×wZ G msL¨v c×wZ M evBbvwi c×wZN MvwYwZK c×wZ 394. cÖvPxbKv‡ji gvbyl msL¨vi KvR KiZ K Kv‡Vi ˆZwi h‡ši mvnv‡h¨ L MYbvh‡ši mvnv‡h¨ G nv‡Zi AvOz‡ji mvnv‡h¨ N Kw¤•DUv‡ii mvnv‡h¨ 395. cÖvPxb e¨vwej‡bi gvbyl MYbvi Rb¨ e¨envi KiZ [Xv. Õ03] K 4 ai‡bi c×wZ L 3 ai‡bi c×wZ G 2 ai‡bi c×wZ N 5 ai‡bi c×wZ 396. †QvU msL¨vi Rb¨ e¨vwejbxqiv e¨envi KiZ G 10- wfwËK msL¨v L 20- wfwËK msL¨v M 30- wfwËK msL¨v N 40- wfwËK msL¨v 397. cÖvPxb e¨vwej‡bi gvbyl eo msL¨v cÖKv‡ki Rb¨ KZ wfwËK msL¨v e¨envi Ki‡Zv? [Xv. Õ06; Kz. Õ07] K 2 wfwËK L 8 wfwËK M 30 wfwËK G 60 wfwËK 398. cÖvPxb e¨vwej‡bi gvbyl †QvU msL¨v cÖKv‡ki Rb¨ KZ wfwËK msL¨v e¨envi Ki‡Zv? [wm. Õ08] G 10 wfwËK L 8 wfwËK M 7 wfwËK N 2 wfwËK Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com w w w .facebook.com /tanbir.ebooks www.facebook.com/tanbir.cox
  11. 11. 399. Avieiv MYbv c×wZ AvqË K‡iwQ‡jb A_ev, Avieiv 500 wLª: msL¨v c×wZ AvqZ¡ K‡iwQj [Xv. Õ10] K Pxbv‡`i KvQ †_‡K L MÖxK‡`i KvQ †_‡K G fviZxq‡`i KvQ †_‡K N wgkixq‡`i KvQ †_‡K 400. fviZxq‡`i KvQ †_‡K Avieiv msL¨v c×wZ AvqË K‡i K 420 wLªóv‡ã L 510 wLªóv‡ã G 500 wLªóv‡ã N 600 wLªóv‡ã 401. †Kvb weÁvbx 10 wfwËK msL¨v c×wZi Dci eB iPbv K‡ib? [Kz. Õ04; e. Õ06] A_ev, †Kvb weÁvbx 10 wfwËK msL¨v c×wZi Dci Aviwe fvlvq eB cÖKvk K‡ib? [Kz. Õ06] K Avj wei“bx L Avj Rvwei G Avj †LvqvwiRwg N Avj n¨v‡Rb 402. evBbvwi msL¨v c×wZi cÖZxK `ywU wK wK? [h. Õ09, Õ03] K 1 Ges 1 G 0 Ges 1 M 0 Ges 0 N 2 Ges 1 403. Kw¤•DUv‡i Z_¨ cÖw qvKiY Kv‡R †Kvb c×wZ e¨envi nq bv? [Kz. Õ09, Õ06, Õ03] A_ev, †Kvb msL¨v c×wZ Kw¤•DUv‡i e¨eüZ nq bv? [Xv. Õ08] K evBbvwi L A±vj G `kwgK N †n·v‡Wwmgvj 404. †Kvb msL¨v c×wZ‡K B‡›`v-Aviexq msL¨v c×wZ ejv nq? K evBbvix G `kwgK M A±vj N †n·v †Wwmgvj `kwgK, evBbvwi, AKUvj I †n·v‡Wwmgvj c×wZ‡Z MYbv `kwgK c×wZ 405. msL¨v cÖKvk Kivi ¶z`ªZg cÖZxK nj [Kz. †ev. Õ03; iv. †ev. Õ06, Õ05, 00] K evBbvix L `kwgK G A¼ N AKj 406. `kwgK c×wZ‡Z 7 Gi gvb A±v‡j KZ nq? K 1 L 70 G 7 N 111 407. `kwgK msL¨v c×wZ‡Z A¼ _v‡K [iv. Õ08; h. Õ10, Õ06, Õ05, Õ03; wm. Õ10] K 2wU L 4wU M 6wU G 10wU 408. 10 Gi NvZ (Power) kb¨ n‡j (10°°°°) Gi gvb †KvbwU? [P. Õ05; e. Õ10] K 0 L 100 M 10 G 1 409. cY© msL¨v‡K ejv nq [P. Õ07] K String L Byte M Octal G Integer 410. `kwg‡Ki wPý (⋅⋅⋅⋅) Qvov msL¨v‡K ejv nq [Xv. Õ09] K fMœvsk L Agyj` msL¨v M RwUj msL¨v G cY© msL¨v 411. †KvbwU cY© msL¨v? [Xv. Õ02] K 22.4 L 17.3 M 8.3 G 0 evBbvwi msL¨v c×wZ‡Z MYbv 412. evBbvwi msL¨v c×wZ‡Z AsK _v‡K KqwU? A_ev, evBbvwi msL¨v c×wZi wfwË †KvbwU? [iv. Õ03; e. Õ10] A_ev, evBbvwi msL¨v c×wZ KqwU cÖZxK wP‡ýi Dci wfwË K‡i MwVZ? [iv. Õ10; P. Õ06; e. Õ09] G 2 L 4 M 8 N 6 413. evBbvwi c×wZi cÖZxK wPý nj [h. Õ07] K 0 L 1 M 0 Ges 2 G 0 Ges 1 414. `kwgK c×wZ‡Z 2 †jLvi Rb¨ evBbvwi‡Z wjL‡Z n‡e [iv. Õ10, Õ06; wm. Õ09, Õ03] K 0 L 1 G 10 N 01 415. we`y¨r cÖevn 2 †fvë w`‡q wb‡`©k K‡i G 1weU L 0weU M 10 weU N 11weU 416. evBbvwi msL¨v 11-Gi c‡ii msL¨vwU−−−−[Xv. Õ08; iv. Õ04; Kz. Õ07; e. Õ08] K 10 G 100 M 0 N 01 417. Kw¤•DUv‡ii Af¨šixY KvR nq [Xv. Õ03] K AKUvj c×wZ‡Z L `kwgK c×wZ‡Z G evBbvwi c×wZ‡Z N cY© msL¨v c×wZ‡Z 418. Kw¤•DUv‡i e¨eüZ nq †Kvb msL¨v c×wZ? [Xv. Õ10; iv. Õ03] A_ev, Kw¤•DUv‡ii Af¨šixY KvR m¤•v`‡bi Rb¨ †Kvb c×wZ e¨envi Kiv nq? [Xv. Õ07] K `kwgK L AKUvj M †n·v‡Wwm‡gj G evBbvwi 419. 0 Ges 1 G A¼ `ywUi cÖ‡Z¨KwU‡K wK ejv nq? [Xv. Õ04; iv. Õ09] A_ev, evBbvwi c×wZ‡Z '0' Ges '1' †K wK ejv nq? [iv. Õ07] G weU L wfwRU M evBbvwi N msL¨v 420. weU wK ai‡bi GKK? [Kz. Õ05; P. Õ06] G †gŠwjK L †hŠwMK M mn-†gŠwjK N mn-†hŠwMK 421. evBbvwi (11101)2 = `kwgK msL¨v KZ? [P. Õ07] K 27 L 28 M 25 G 29 422. †KvbwU †gŠwjK GKK? [Xv. Õ10; h. Õ08] K evBbvwi L AKUvj G weU N evBU 423. 1100 msL¨vwU‡Z KqwU weU Av‡Q? [Xv. Õ05] K 2wU G 4wU M 8wU N 32wU 424. (100)2 -Gi `kwgK gvb KZ? [h. Õ10] K 3 G 4 M 5 N 6 425. evBbvwi (1000)2 = `kwgK msL¨v KZ? [Kz. Õ08] K 10 L 100 G 8 N 16 426. `kwgK c×wZi Ô2Õ wjL‡Z n‡j evBbvwi‡Z wjL‡Z n‡e [h. Õ08] K 00 L 01 M 11 G 10 427. evBbvwi msL¨v 10.01 †_‡K 1.1 we‡qvM Ki‡j KZ n‡e? K 01.01 G 0.11 M 1.01 N 1.1 428. (1101)2 †K `kwgK msL¨vq iƒcvši Ki‡j KZ nq? [Xv. Õ05; wm. Õ07] K (29)10 L (16)10 M (11)10 G (13)10 429. evBbvwi 111 Gi `kwgK gvb †KvbwU? [Xv. Õ07; P. Õ09] A_ev, evBbvwi msL¨v 111-Gi `kwfwËK gvb KZ? [e. Õ05] K 4 L 5 M 6 G 7 430. evBbvwi 101-Gi `kwgK gvb †KvbwU? [P. Õ08; wm. Õ10] K 11 L 100 M 3 G 5 431. `kwgK msL¨v 22 Gi evBbvwi msL¨v KZ? [P. Õ05] K 10010 L 10011 G 10110 N 11001 432. `kwgK msL¨v 12 Gi evBbvwi gvb KZ? [h. Õ06] K 1101 G 1100 M 1011 N 1010 433. evBbvwi 1000001-Gi gvb `kwg‡K [Kz. Õ04; P. Õ03] K 11 L 20 G 65 N 95 434. 11.122 + 1.1 = KZ ? K 101.112 L 100.112 G 101.012 N 101.12 `kwgK †_‡K evBbvwi‡Z iƒcvši 435. `kwgK cY© msL¨v‡K evBbvwi msL¨vq iƒcvšwiZ Kivi Rb¨ H msL¨vwU‡K evBbvwi msL¨vi wfwË 2 w`‡q evi evi Ki‡Z nq| [iv. Õ07] K ¸Y Ki‡Z nq G fvM Ki‡Z nq M †hvM Ki‡Z nq N we‡qvM Ki‡Z nq 436. 1010 Gi evBbvix gvb KZ? K 10010 L 10011 G 10100 N 101010 437. (1.75)10 = ? [Xv. Õ06] K (2.22)2 G (1.11)2 M (2.101)2 N (1.011)2 438. (1.25)10 evBbvix‡Z iƒcvši Ki‡j KZ n‡e? [w`. Õ10] K (0.025)2 G (1.01)2 M (2.05)2 N (10.1)2 439. (0.25)10 Gi evBbvwi gvb KZ? [wm. Õ06] K (.11)2 G (.01)2 M (.10)2 N .11 440. `kwgK msL¨v 12 Gi evBbvwi gvb KZ? [h. Õ06] K 1101 G 1100 M 1011 N 1010 fMœvskhy³ `kwgK msL¨v‡K evBbvwi‡Z iƒcvši 441. `kwgK fMœvsk 0.7510 Gi evBbvwi fMœvsk KZ n‡e? [wm. Õ05] K 0.012 L 0.0112 M 0.01112 G 0.112 442. .50 †K evBbvwi‡Z iƒcvši Ki‡j KZ nq? [iv. Õ05; e. Õ09] K .52 L 1.02 G .12 N .012 443. 2 Gi-NvZ 8 (28 )-Gi `kwgK gvb n‡”Q [Kz. Õ04] K 16 L 64 G 256 N 512 evBbvwi MwYZ 444. evBbvwi‡Z 1+1 = 0, nv‡Z _v‡K [iv. Õ04] K 0 G 1 M wKQy bv N †KvbwU bq 445. evBbvwi ¸‡Yi †¶‡Î ¸YK msL¨vØq 1 n‡j ¸Ydj n‡e [wm. Õ03] K 0 G 1 M 2 N 11 446. we‡qv‡Mi †¶‡Î FYvÍK msL¨v‡K Kw¤•DUvi wK K‡i? [iv. Õ07; h. Õ09] K ¸Y K‡i L fvM K‡i G †hvM K‡i N we‡qvM K‡i 447. Kw¤•DUvi‡K †hvM Kivi wb‡`©k †`Iqvi Rb¨ evBbvwi c×wZ‡Z wK UvBc Ki‡Z nq? G 1000101 L 1100101 M 1010100 N 1110000 Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com www.facebook.com/tanbir.cox
  12. 12. evBbvwi ciK 448. evBbvwi c×wZ‡Z 1-Gi evBbvwi ciK [iv. Õ04] K 1 L 10 M 01 G 0 449. 1011001 Gi evBbvix ciK msL¨v KZ? [w`. Õ10] K 1001010 L 0100101 M 0011001 G 0100110 450. 1011-Gi evBbvwi ciK †KvbwU? [ [h. Õ04] K 1111 G 0100 M 0011 N 100 AKUvj ev AówgK c×wZ 451. AKUvj msL¨v c×wZ‡Z KqwU AsK e¨envi Kiv nq? [h. Õ06] A_ev, AKUvj msL¨v c×wZi wfwË KZ? [iv. Õ05] K 4wU L 6wU G 8wU N 10wU 452. AKUvj c×wZ‡Z 7 Gi c‡ii msL¨v KZ? [wm. Õ10] G 10 L 8 M 14 N 16 453. AKUvj c×wZ‡K evsjvq ejv nq [e. Õ09] K evBbvwi L `kwgK G AówgK N †nKmv‡Wwmgvj 454. (64)10-Gi AKUvj gvb KZ? [h. Õ08, Õ05] K 100000 L 10000 M 1000 G 100 455. evBbvwi 1010-Gi A±vj gvb †KvbwU? [Kz. Õ10] K 8 L 1000 M 100 N 10 [we.`ª. mwVK DËi n‡e 12|] †n·v‡Wwmgvj c×wZ 456. KZwU wPý ev cÖZxK wb‡q †n·v‡Wwmgvj msL¨v MwVZ? [P. Õ10] K 4wU L 8wU G 16wU N 12wU 457. †n·v‡Wwmgvj msL¨v c×wZi wfwË KZ? [wm. Õ05] A_ev, KqwU A¼ w`‡q †n·v‡Wwmgvj msL¨v MwVZ nq? [Xv. Õ09; iv. Õ08] K 8 L 10 M 14 G 16 458. 16 wfwËK msL¨vq Bs‡iwR eY©gvjvi KqwU cÖZxK i‡q‡Q? [Xv. Õ06; P. Õ09; wm. Õ08] K PviwU G QqwU M AvUwU N `kwU 459. 128 msL¨vwU GKwU  msL¨v bq| [P. Õ03] K abvÍK L AKUvj M †Wwm‡gj G †n·v‡Wwmgvj 460. `kwgK c×wZi 10 wjL‡Z †n·v‡Wwmgvj c×wZ‡Z wjL‡Z n‡e [wm. Õ04] K B G A M D N C 461. †n·v †Wwm‡gj c×wZ‡Z 9 Gi c‡ii msL¨v KZ? [h. Õ10; Kz. Õ10] K 10 L C M B G A 462. 102A8 msL¨vwU †Kvb msL¨v c×wZi? [e. Õ06] K †Wwmgvj G †n·v‡Wwmgvj M evBbvwi N A±vj 463. FD †Kvb ai‡bi msL¨v? [Xv. Õ08; e. Õ10] K evBbvwi L A±vj M `kwgK G †n·v‡Wwm‡gj 464. `kwfwËK msL¨v 14 Gi †n·v‡Wwmgvj gvb nj [e. Õ05] K A L 14 G E N F 465. †n·v‡Wwmgvj c×wZi F Gi gvb AKUvj c×wZ‡Z n‡e [P. Õ04] K 158 G 178 M 168 N 148 466. evBbvwi 1111 Gi †n·v‡Wwmgvj gvb KZ? [Kz. Õ05; e. Õ07] K 15 L 11111 M A G F 467. †n·v‡Wwmgvj msL¨v 3D Gi mgZzj¨ evBbvwi gvb KZ? [h. Õ04] K 111011 G 111101 M 00111101 N 011101 468. (778)8 †K †n·v‡Wwmgv‡j cwiYZ Ki‡j †KvbwU n‡e? K 1 FE G 1 FE M FE N 1 EF 469. 1610 †K †n·v‡Wwmgv‡j cÖKvk Ki‡j †KvbwU n‡e? [e. Õ03] K D L F G 10 N 11 470. †n·v‡Wwmgvj c×wZi F Gi gvb AKUvj c×wZ‡Z n‡e−−−− [P. Õ04] K 158 G 178 M 168 N 148 471. †n·v †Wwm‡g‡j 9EF Gi cieZx© msL¨v KZ? K 9FO L AO9 G 1000 NAFO Kw¤•DUv‡ii Z_¨ wewbg‡qi wewfbœ ms‡KZ AvmwK 472. Bs‡iwR fvlvi Rb¨ †h ms‡KZgvjv e¨envi Kiv nq Zv‡K Kx e‡j? [iv. Õ01] G AvmwK †KvW L Bs‡iwR †KvW M evBbvwi †KvW N BDwb †KvW 473. AvmwK ms‡KZgvjvq †gvU ms‡KZ msL¨v KZ?[Xv. Õ10; Kz. Õ04; P. 08] K 128wU G 256wU M 64wU N 512wU 474. AvmwK (ASCII) †Kv‡W gj Bs‡iwR fvlvi Rb¨ †gvU †Kv‡Wi msL¨v KqwU? A_ev, AvmwK‡Z KZwU ms‡KZ gj Bs‡iwR fvlvi Rb¨ i‡q‡Q? [h. Õ06; Kz. Õ07; P. Õ06; e. Õ05] A_ev, AvmwK †Kv‡W gj Bs‡iwR fvlvi Rb¨ †gvU †Kv‡Wi msL¨v n‡”Q K 256 G 218 M 128 N 182 475. ASCII †Z  ms‡K‡Zi g‡a¨ gj Bs‡iwR fvlvi Rb¨ i‡q‡Q  ms‡KZ| [P. Õ02] K 128wU, 128wUL 12wU, 256wU M 128wU, 56wUG 256wU, 128wU 476. 8wU weU wb‡q MwVZ †KvbwU? [iv. Õ09] K wewmwW †KvW L BDwb‡KvW G AvmwK †KvW N †KvbwUB bq BDwb‡KvW 477. Pxbv fvlvq KqwU eY© i‡q‡Q? [Kz. Õ08; wm. Õ04; e. Õ09, Õ04; w`. Õ10] K 75 nvRvi G 85 nvRvi M 90 nvRvi N 95 nvRvi 478. BDwb‡KvW Kb‡mvwU©qvg c„w_exi mKj fvlvi Rb¨ †gvU KZwU †Kv‡Wi e¨e¯’v K‡i? [P. Õ07; wm. Õ05; e. Õ03] A_ev, BDwb‡Kv‡W †gvU †Kv‡Wi msL¨v [Xv. Õ07, Õ03; iv. Õ10, Õ06; P. Õ09; wm. Õ06; w`. Õ09] K 65200 L 65653 M 66553 G 65536 479. BDwb‡Kv‡Wi me©‡kl fvm©b †KvbwU? [Xv. Õ09, Õ06] K 2.3 L 2.8 G 3.0 N 3.2 weU 480. evBbvwi As‡Ki msw¶ß bvg n‡”Q [Kz. Õ03] K †KvW L BDwb‡KvW G weU N evBU 481. 100 msL¨vwU‡Z KqwU weU Av‡Q? [Xv. Õ05; wm. Õ07] K 2wU G 4wU M 8wU N 32wU evBU 482. GK evB‡U KZ weU _v‡K? [iv. 03; h. Õ09, Õ07; Kz. Õ07; e. Õ10, Õ07] A_ev, mvaviYZ KqwU weU w`‡q MwVZ kã‡K evBU ejv nq? [Xv. Õ08; h. Õ05; Kz. Õ10; wm. Õ07, Õ04; e. Õ03; w`. Õ10] K 2wU L 4wU M 6wU G 8wU 483. 8wU weU w`‡q MwVZ A¶i ev kã‡K e‡j [iv. Õ06; h. Õ03] K GKK †KvW L BDwb‡KvW M cÖZxK G evBU 484. msL¨v cÖKvk Kivi ¶z`ªZg cÖZxK‡K wK e‡j? [Kz. Õ03] K K¨v‡i±vi L AsK M weU G evBU wewmwW (BCD) 485. wewmwW †KvW KqwU weU w`‡q ˆZwi nq? [P. Õ10] A_ev, wewmwW †KvW MwVZ nq [Xv. Õ04; iv. Õ08; h. Õ07, Õ03; Kz. Õ09; wm. Õ09; e. Õ08, Õ04] K 8 L 16 G 4 N 2 486. 91-Gi BCD †KvW nj [P. Õ03] G 10010001 L 11111111 M 10011 N 10000001 BwewmwWAvBwm (EBCDIC) 487. 8wU weU wb‡q MwVZ †KvbwU? [iv. Õ01] K BCD †KvW G EBCDIC †KvW M BDwb‡KvW N †KvbUvB bq 488. KZ weU w`‡q BwewmwWAvBwm MwVZ? [Xv. Õ05] K 2wU L 4wU G 8wU N 16wU eywjqvb G¨vjRveiv 489. KZ mv‡j RR©eyj MwYZ I hyw³i g‡a¨ my¯•ó m¤•K© †ei K‡ib? [Xv. Õ03; e. Õ08] K 1945 L 1833 M 1944 G 1854 490. RR©eyj KZ mv‡j eywjqvb G¨vjRveivi D™¢veb K‡ib? [Kz. Õ06] K 1754 mv‡j L 1844 mv‡j G 1854 mv‡j N 1954 mv‡j 491. eywjqvb G¨vjRveivq cÖ‡Z¨K Pj‡Ki KqwU gvb _v‡K? [iv. Õ09; Kz. Õ03] K 1wU G 2wU M 3wU N 4wU 492. †gŠwjK jwRK †MU KZ cÖKvi? [h. Õ07] A_ev, Kw¤•DUvi I Ab¨vb¨ wWwRUvj wm‡÷‡g †gvU Kq ai‡bi jwRK †MU e¨envi nq? [Kz. Õ09; P. Õ10] K 2 G 3 M 4 N 5 Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com w w w .facebook.com /tanbir.ebooks www.facebook.com/tanbir.cox
  13. 13. 493. Kw¤•DUv‡i Kq ai‡bi †gŠwjK jwRK †MU e¨eüZ nq? [Xv. Õ07; h. Õ09, Õ05; P. Õ07; wm. Õ08, Õ04, Õ03] A_ev, †gŠwjK †MU KqwU? [Xv. Õ04; iv. Õ10, Õ08, Õ05, Õ03] K GK ai‡bi L `y ai‡bi G wZb ai‡bi N Pvi ai‡bi 494. wb‡Pi †KvbwU †gŠwjK †MU bq? [wm. Õ07] K Ai L G¨vÛ M bU G bi 495. †KvbwU wfRy¨qvj †ewm‡K jwRK¨vj Acv‡iUi bq? [wm. Õ07; h. Õ05] K And G Equal M Not N Or 496. OR, AND Ges NOT GB wZbwU‡K wK †MU ejv nq? [P. Õ05] G †gŠwjK †MU L †hŠwMK †MU M jwRK †MU N †KvbwUB bq 497. wb‡æi †KvbwU †gŠwjK jwRK †MU? [P. Õ10, Õ05; e. Õ05] A_ev, †KvbwU †gŠwjK †MU? [iv. Õ09, Õ07; h. Õ10, Õ08; wm. Õ09] K NAND G NOT M NOR N XOR 498. bx‡Pi †KvbwU mve©Rbxb †MBU? K OR L AND G NAND N NOT 499. †KvbwU †gŠwjK jwRK †MU bq? [Xv. Õ05; iv. Õ06; Kz. Õ08, Õ06, Õ03; P. Õ08] K OR †MU G NOR †MU M AND †MU N NOT †MU 500. wZbwU †gŠwjK †M‡Ui mgš^‡q KqwU †hŠwMK †MU ˆZwi Kiv hvq? [e. Õ06] K 2wU L 3wU G 4wU N 5wU 501. †hŠwMK †MU †KvbwU? K Avi L GÛ M bU G G·-Ai 502. †hŠwMK †MU †KvbwU? [e. Õ04] K OR †MU L AND †MU M NOT †MU G NAND †MU 503. †hŠw³K †hv‡M 1 + 1 = KZ? [Kz. Õ05] K 2 G 1 M 11 N 0 [we.`ª. †U·U eB Abyhvqx DËi (K) 2 n‡jI mwVK DËi n‡e (L) 1| †Kbbv †hŠw³K †hvM 1 + 1 = 1 n‡e|] mZ¨K mviwY 504. †h †Uwe‡j wewfbœ Bbcy‡Ui wfwˇZ AvDUcyU †`Lv‡bv nq Zv‡K wK e‡j? K ch©vq mviwY M mviwY G mZ¨K mviwY N PvU© 505. hyw³ eZ©bx‡Z KqwU AvDUcyU _v‡K? K GKwU M `yBwU G wZbwU N PviwU jwRK †MUmg‡ni Kg©c×wZ Ai †MU 506. BbcyU `yywU A I B Ges AvDUcyU X ai‡j Ai‡M‡Ui AvDUcyU n‡e [P. Õ04] G X = A + B L X = AB M X =  A+B N X =  AB 507. Ai †M‡U †h‡Kvb GKwU BbcyU 1 n‡j AvDUcyU n‡e [wm. Õ03] K 0 L 10 G 1 N 11 508. GKwU OR †M‡Ui `ywU BbcyU h_v ‡g Ô1Õ I Ô0Õ n‡j AvDUcyU †KvbwU n‡e? [Kz. Õ05] G 1 L 0 M 10 N 01 509. A B C X = A + B + C Dc‡ii bKkvwU †Kvb jwRK †M‡Ui? [Xv. Õ05] G Ai †M‡Ui L bi †M‡Ui M G¨vÛ †M‡Ui N b¨vÛ †M‡Ui G¨vÛ †MU 510. = AB cÖZxKwU †Kvb jwRK †M‡Ui? [P. Õ09] K Ai †M‡Ui G GÛ †M‡Ui M bi †M‡Ui N bU †M‡Ui 511. G¨vÛ †MU-G `ywU BbcyU 0 I 1 n‡j AvDUcyU KZ? [iv. Õ05] G 0 L 1 M 2 N †KvbwUB bq 512. GÛ (AND) †M‡Ui `ywU BbcyU GK Ges G‡Ki Rb¨ AvDUcyU wK n‡e? [e. Õ07] K 2 G 1 M 11 N 0 513. AND Gate-G AvDUcyU Ô1Õ †c‡Z n‡j [wm. Õ06] K me¸‡jv BbcyU Ô0Õ n‡e L †h‡Kvb GKwU BbcyU Ô1Õ n‡e G me¸‡jv BbcyU Ô1Õ n‡e N me©ve¯’v‡ZB AvDUcyU Ô1Õ n‡e bU †MU 514. bU †M‡Ui BbcyU KqwU _v‡K? [Kz. Õ09, Õ03; P. Õ08, Õ06] G 1wU L 2wU M 3wU N Awbw`©ó 515. ïaygvÎ GKwU BbcyU I GKwU AvDUcyU _v‡K [Xv. Õ09] K OR †M‡U L AND †M‡U G NOT †M‡U N NOR †M‡U bi †MU 516. bi †MU (NOR Gate) ˆZwi nq Kxfv‡e? [e. Õ08] K G¨vÛ Ges Ai‡M‡Ui mgš^‡q G Ai Ges bU †M‡Ui mgš^‡q M GÛ Ges bU †M‡Ui mgš^‡q N Dc‡ii †KvbwU bq 517. A →→→→ o X = - A , bKkvwU †Kvb jwRK †M‡Ui? [e. Õ07] K Ai †M‡Ui G bU †M‡Ui M bi †M‡Ui N b¨vÛ †M‡Ui 518. NOR Gate Gi AvDUcyU †KvbwUi AvDUcyU-Gi wecixZ?[Kz. Õ07; wm. Õ08] K NOT G OR M XOR N XNOR b¨vÛ †MU 519. GÛ †MU I bU †M‡Ui mgwš^Z †MU‡K wK e‡j? [Kz. Õ10] G b¨vÛ †MU K bi‡MU M G· bi‡MU N G·Ai 520. NAND Gate Gi AvDUcyU †Kvb †M‡Ui wecixZ nq? [Kz. Õ10] G AND L OR M XOR N XNOR G·Ai †MU 521. XOR †MB‡Ui `yBwU BbcyU 1 n‡j AvDUcyU n‡e [w`. Õ09] G 0 L 1 M 10 N 11 G·bi †MU 522. mvaviYZ `ywU weU GKB wK bv Zv Zzjbv Kivi Kv‡R e¨eüZ nq [P. Õ04] K NAND Gate L XOR gate G XNOR gate N eywjqvb G¨vjRveiv 523. †Kvb ai‡bi †M‡U `ywU Bbcy‡Ui GKB gv‡bi Rb¨ AvDUcyU 1 Ges BbcyU `ywU wfbœ gv‡bi Rb¨ AvDUcyU 0 nq? [e. Õ04] K b¨vÛ †M‡U L bi †M‡U M G·Ai †M‡U G G·bi †M‡U 524. G· Ai †MU Gi mv‡_ †Kvb †M‡Ui mgb¦‡q G·bi †MU MwVZ? [h. Õ04] K bi L Ai G bU N GÛ eywjqvb G¨vjRveiv I mijxKiY 525. †Kvb ai‡bi †M‡U `ywU Bbcy‡Ui GKB gv‡bi Rb¨ AvDUcyU 1 Ges BbcyU `ywU wfbœ gv‡bi Rb¨ AvDUcyU 0 nq? [e. Õ04] K b¨vÛ †M‡U L bi †M‡U M G·Ai †M‡U G G·bi †M‡U 526. X =  (A + B +  C)  BC †K eywjqvb G¨vjRveivi gva¨‡g mijxKiY Ki‡j wK n‡e? [wm. Õ06] K  (A + B +  C) L (  A +  B)C G  A .  B.C N A .  B.  C IqvW© cÖ‡mwms (gvB‡ vmdU Awdm IqvW© 2007) 527. IqvW© cÖ‡mwms k‡ãi A_© wK? [wm. Õ07; e. Õ09] A_ev, IqvW© cÖ‡mwms kãwUi A_©−−−−[Xv. Õ05; iv. Õ03; h. Õ08, Õ06, Õ05; P. Õ06; wm. Õ10] K kã iPbv L evK¨ iPbv G kã cÖw qvKiY N wnmve Kiv 528. Kw¤•DUvi Avwe®‹v‡ii c‡e© Awdm-Av`vj‡Zi wPwVcÎ, cÖwZ‡e`b BZ¨vw`i KvR Kiv n‡Zv K QvcvLvbvi mvnv‡h¨ G UvBcivBUv‡ii mvnv‡h¨ M IqvW© cÖ‡mwms-Gi mvnv‡h¨ N †jUvi †cÖ‡mi mvnv‡h¨ 529. UvBcivBUv‡i Kvwji e`‡j wK e¨envi Kiv nq? [wm. Õ04; e. 10] G wieb L bxj Kvwj M f‚mv Kvwj N w`c Kvwj 530. wieb e¨eüZ nq K Kx-†ev‡W© G UvBcivBUv‡i M wcÖ›Uv‡i N c−Uv‡i 531. UvBcivBUv‡ii A¶‡ii gvb Avgv‡`i nv‡Zi †jLvi †P‡qÑ K DbœZ L mnRcvV¨ M my›`i G K, L I M 532. †g‡gvwi I GKvwaK d›U e¨env‡ii myweav wb‡q ˆZwi nq K UvBcivBUvi L Kw¤•DUvi G IqvW© cÖ‡mmi N †¯•ÖWwmU 533. IqvW© cÖ‡mwms kãwUi KqwU Ask? [Kz. Õ04] K 3wU L 4wU N 4wU G 2wU A B X Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com www.facebook.com/tanbir.cox
  14. 14. Kw¤•DUv‡i UvBc Kivi c×wZ Kx-†evW© I gvDm 534. eZ©gv‡b me‡P‡q RbwcÖq IqvW©cÖ‡mwms †cÖvMÖvg n‡”Q K IqvW© ÷vi L MS Excel G MS Word N MS Access 535. Kw¤•DUv‡i †jLv‡jwLi Rb¨ wK e¨envi Kiv nq? [h. Õ09, Õ07] K gvDm G Kx-†evW© M ¯‹¨vbvi N †gv‡Wg 536. Kx †ev‡W© KZK¸‡jv dvskb Kx Av‡Q? [P. Õ03; wm. Õ08, Õ03; w`. Õ10] G 12wU L 10wU M 8wU N 6wU 537. AvBweGg cv‡m©vbvj Kw¤•DUv‡ii Kx‡ev‡W©i Dc‡ii w`‡K GK mvwi‡Z KqwU dvskb Kx Av‡Q? [wm. Õ05] A_ev, Kx †ev‡W© dvskb Kx Gi msL¨v KZ? [h. Õ10, Õ09; P. Õ09, Õ07; e. Õ04] A_ev, dvskb-Kx KqwU? [h. Õ06; e. Õ09] G 12wU L 10wU M 8wU N 4wU 538. dvskb-Kx wb‡`©kK wPý †Kvb¸‡jv? K (A – L) G (F1 – F12) M C1 – C12 N P1 – P12 539. wkdU †evZvg †P‡c evsjv †Kvb eY© UvBc Kiv hvq? [P. Õ09] K AícÖvY eY© L bvwmKv eY© M ¯^ieY© G gnvcÖvY eY© 540. †KvbwU dvskb Kx (key)? [e. Õ08] K F L F16 G F5 N F20 541. AvBweGg Kw¤•DUv‡i hLb ïaygvÎ Wm Acv‡iwUs wm‡÷‡g KvR Kiv nZ ZLb meiKg wb‡`©k †`Iqvi Rb¨ e¨eüZ nZ [P. Õ04] K †¯•m evi L G›Uvi Kx M K¨vcm jK G dvskb Kx 542. Kx‡ev‡W©i F13 e¨envi K‡i †Kvb KvRwU Kiv hvq? K A¶i †QvU eo Kiv L A¶i gy‡Q †djv M wkdU cwieZ©b Kiv G wcÖ›U w¯Œb 543. wcÖ›U w¯Œb (Print screen) †Kvb ai‡bi Kx? [Xv. Õ07; iv. Õ09; wm. Õ08] G dvskb Kx L wcÖ›U Kx M w¯Œb wcÖ›U Kx N KgvÛ Kx 544. Kw¤•DUv‡i cÖ`Ë †Kv‡bv wb‡`©k evwZj Kivi Rb¨ †Kvb †evZvg e¨envi Kiv nq? [h. Õ08; Kz. Õ03; wm. Õ09; e. Õ05] K Tab L Caps lock M Ctrl G Esc 545. Bs‡iwR eo nv‡Zi A¶i UvBc Ki‡Z †Kvb †evZvgwU e¨envi nq? [Kz. Õ07] K Esc L Tab G Shift N Ctrl 546. Kx-†evW© Gi †Kvb †evZvg m¤§wZmPK KvR K‡i? [iv. Õ07] G wiUvb© ev G›Uvi †evZvg L wkdU †evZvg M K¨vcm jK †evZvg N dvskb Kx 547. Esc †evZvgwU †P‡c Kx Kiv nq? K KgvÛ †`Iqv nq G KgvÛ evwZj Kiv nq M cjvqb Kiv nq N †jLv gy‡Q hvq 548. †KejgvÎ msL¨v I msL¨v wPý¸‡jv‡K Gw›Uª Ki‡Z e¨eüZ nq [P. Õ06] K dvskb Kx L U¨ve Kx M wkdU Kx G wbDgvwiK Kx 549. A¶‡ii AvKvi-AvK…wZ cwieZ©b Kiv nqÑ K di‡gU WvqvjM e‡· G d›U WvqvjM e‡· M ÷vBj WvqvjM e‡· N GwWU WvqvjM e‡· 550. mPivPi †KvbwUi mvnv‡h¨ WvUv BbcyU w`‡Z nq? [Kz. Õ03] K gvDm L d¬wc wW¯‹ G Kx †evW© N K¨v‡giv 551. †Kvb WKz‡g›U Kwc Kivi Kx‡evW© KgvÛ n‡”Q [P. Õ07] K Ctrl + X L Ctrl + V G Ctrl + C N Shift + X 552. Kx-†ev‡W© G¨v‡iv Kx-Gi msL¨v KqwU? [iv. Õ09] G 4wU L 6wU M 8wU N 10wU 553. K¨vcm jK (Caps Lock) wK Rb¨ e¨envi nq? [e. Õ07] G eo nv‡Zi †jLvi Rb¨ L Kw¤•DUvi jK Kivi Rb¨ M KvR eÜ ivLvi Rb¨ N †jLv my›`i Kivi Rb¨ 554. Bs‡iwR eo nv‡Zi A¶i UvBc Ki‡Z †Kvb †evZvg cÖ‡qvRb? [Xv. Õ10, Õ06; iv. Õ08; Kz. Õ09; P. Õ08; wm. Õ09] K F1 L Scroll lock G Caps lock N Pause U¨ve (Tab) 555. IqvW© cÖ‡mwms mdUIq¨vi U¨ve Kx GKevi Pvc‡j KZUzKz RvqMv m‡i? [wm. Õ03] K GK Bw G Avav Bw M †`o Bw N `y Bw c„ôvi AvKvi wba©viY 556. c„ôvi gvc wba©viY Kiv nq †KvbwU‡Z? [Kz. Õ05, Õ03] K †mfGR WvqjM e‡· L wcÖ›U †mUAvc WvqjM e‡· G †cR †mUAvc WvqjM e‡· N c¨vivMÖvd WvqjM e‡· KvR mgvß/dvBj eÜ Kiv 557. gvB‡ vmdU IqvW©-G Ô†mfÕ KgvÛ †Kvb †gby‡Z _v‡K? [Xv. Õ07, Õ05; Kz. Õ10; P. Õ08, wm. Õ07; e. Õ05] K GwWU †gby‡Z L wfD †gby‡Z M dig¨vU †gby‡Z G dvBj †gby‡Z 558. dvBj †mf Kivi Rb¨ †Kvb †gby cÖ‡qvRb? [iv. Õ05; e. Õ10] K GwWU †gby L Uzj †gby G dvBj †gby N di‡gU †gby 559. WKz‡g‡›Ui File, Edit, View BZ¨vw` kãwewkó jvBbwU‡K ejv nq [P. Õ07] K UvB‡Ujevi L ¯Œjevi G †gbyevi N Uzjevi 560. Word Processing Program-G dvBj msi¶Y Kivi Rb¨ †Kvb †gby cÖ‡qvRb? [e. Õ07] K Edit Menu G File Menu M Tools Menu N Format Menu 561. †Kvb †gby‡Z wcÖ›U KgvÛ _v‡K? [h. Õ10] K di‡gU L BbmvU© M GwWU G dvBj 562. Header and Footer, Zoom, Toolber−−−− †Kvb †gby‡Z cvIqv hvq? [Xv. Õ10] K Tools G View M Format N Edit †jLv m¤•v`bv I mw¾ZKiY evbvb ms‡kvab 563. †Kvb fvlvq A‡Uv Kv‡iKkb m¤¢e? [Xv. Õ08] K evsjv L Aviwe G Bs‡iwR N Rvcvwb 564. gvB‡ vmdU IqvW© cÖ‡mwms †cÖvMÖv‡g Bs‡iwR evbvb I e¨vKiY cix¶v Kivi Rb¨ †Kvb KgvÛwU w`‡Z nq? [P. Õ04; e. Õ03] K dvBj †gbyi †¯•wjs A¨vÛ MÖvgvi KgvÛ w`‡Z n‡e L GwWU †gbyi †¯•wjs A¨vÛ MÖvgvi KgvÛ w`‡Z n‡e G Uzjm †gbyi †¯•wjs A¨vÛ MÖvgvi KgvÛ w`‡Z n‡e N di‡gU †gbyi †¯•wjs A¨vÛ MÖvgvi KgvÛ w`‡Z n‡e 565. A¶‡ii Dci w`‡q Bb mvm©b c‡q›Uvi WªvM Ki‡j A¶i nq K wWwjU L BUvwjK M †evì G wm‡j± 566. Ô†¯•wjs GÛ MÖvgviÕ KgvÛ †Kvb †gby‡Z _v‡K? [Kz. Õ08] K File L Edit M Format G Tools 567. Kw¤•DUv‡i IqvW© cÖ‡mwms Gi KvR K‡i wK ˆZwi Kiv nq? [Kz. Õ05; e. Õ08, Õ06] G WKz‡g›U L †iKW© M IqvW© N WvUv‡eR 568. evbvb ms‡kva‡bi KvR‡K ejv nq [Xv. Õ03; iv. Õ06; h. Õ08; Kz. Õ09; wm. Õ10, Õ04] K wWevwMs L GwWwUs G cÖ“d †`Lv N Gb‡KvwWs 569. IqvW© WKz‡g›U †jLv †kl n‡j cÖ_g KvR †KvbwU? [Xv. Õ06; Kz. Õ10] G evbvb ms‡kvab L †jLv mvRv‡bv M c¨vivMÖvd mvRv‡bv N d›U wbe©vPb 570. Kw¤•DUv‡i evsjv UvBc Ki‡Z PvB‡j evsjv d›U Qvov Avi wK evQvB Kiv cÖ‡qvRb? [Xv. Õ06] G Kx †evW© L gwbUi M WªvBf N i¨vg 571. †jLv mvRv‡bvi cÖ_g KvR [Kz. Õ03] K d›U wVK Kiv G A¶‡ii AvKvi-AvK…wZ web¨vm Kiv M evbvb wVK Kiv N Bb‡W›U Kiv KvU, Kwc, †c÷ 572. ÔKvUÕ KgvÛwUi Ae¯’vb †Kvb †gby‡Z? [wm. Õ06] K File G Edit M View N Tools 573. weRq Kx-†evW© e¨envi Kivi Rb¨ Kx UvBc Ki‡Z nq? [P. Õ06] G Ctrl+Alt+B L Ctrl+Alt+V M Shift+Alt+B N Shift+Alt+V 574. Kw¤•DUv‡i cÖ“d †`Lv gv‡b †Kvb KvRwU? [Kz. Õ05] G evbvb ms‡kvab L ms‡hvRb M we‡qvRb N cwigvR©b 575. gvB‡ vmdU IqvW©-G ÔKvUÕ KgvÛ †Kvb †gby‡Z _v‡K? [e. Õ07] G GwWU †gby‡Z L wfD †gby‡Z M dig¨vU †gby‡Z N dvBj †gby‡Z 576. †Kvb cÖ‡qvRbxq Ask GK¯’vb †_‡K Zz‡j Ab¨¯’v‡b emv‡bvi c×wZ n‡jv K Ctrl + V I Ctrl + C L Ctrl + S I Ctrl + P M Ctrl + P I Ctrl + S G Ctrl + C I Ctrl + V 577. †c÷ Kivi Kx-†evW© KgvÛ [Kz. Õ08] K Ctrl + P G Ctrl + V M Ctrl + X N Ctrl + C Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com w w w .facebook.com /tanbir.ebooks
  15. 15. A¶i †QvU-eo Kiv 578. A¶i gvcvi GKK †KvbwU? [Kz. Õ10; P. Õ10] G c‡q›U L d›U M Bw N wgwjwgUvi A¶‡ii AvK…wZ cwieZ©b Kiv 579. †nj‡fwUKv d›UwU [iv. Õ04] A_ev, Ò†nj‡fwUKv (Helvatica) †Kvb fvlvi d›U? [Xv. Õ07; wm. Õ08] K evsjv d›U L Aviwe d›U G Bs‡iwR d›U N Pxbv d›U 580. †KvbwU Bs‡iwR d›U? [h. Õ10; wm. Õ10] K Chandraboti G Helvatika M Anandapatra N Suttony 581. †KvbwU evsjv d‡›Ui bvg bq? [Xv. Õ04] K cÖeZ©b G AcwUgv M †jLbx N emyÜiv 582. †KvbwU Bs‡iwR d›U? [Xv. Õ10; h. Õ07] K my‡jLv L myZbx M P›`ªveZx G AcwUgv 583. †KvbwU Bs‡iwR bv‡gi d›U? [wm. Õ05] G †R‡bfv L P›`ªveZx M mvewibv Zb¦x N Avb›`cÎ 584. †R‡bfv †Kvb fvlvi d›U? [w`. Õ10] K evsjv G Bs‡iwR M myBm N †d«Â 585. †KvbwU evsjv d›U bq? [iv. Õ03] K myZb¦x L P›`ªveZx M Avb›` G †R‡bfv 586. †KvbwU evsjv mdUIq¨vi? [P. Õ10] K myZš^x L †nj‡fwUKv G †jLbx N P›`ªveZx 587. †KvbwU evsjv d›U bq? [P. Õ08] N Zš^x L cvÊywjwc M P›`ªveZx G †jLbx 588. wb‡æi †KvbwU evsjvq d›U? [iv. Õ07; P. Õ05] A_ev, †KvbwU Bs‡iwR d›U bq? [iv. Õ08] G myZb¦x Gg‡R L UvBgm M AcwUgv N †R‡bfv 589. Sutonny-MJ ej‡Z Kx eySvq? [iv. Õ10] K BUvjx kã L evsjv mdUIq¨vi G evsjv d›U N †gvUv A¶i 590. myZb¦x/myZb¦x-2 (Sutonny/Sutonny II) n‡”Q [Xv. Õ04] K evsjv mdUIq¨v‡ii bvg G evsjv d‡›Ui bvg M †njvb A¶‡ii KgvÛ N †gvUv A¶‡ii KgvÛ 591. wb‡Pi †KvbwU evsjv d›U bq? G Zngv L Awbe©vb M emyÜiv N weRq 592. †KvbwU d‡›Ui bvg bq? [e. Õ08] K myZš^x L myZš^x Gg‡R M UvBgm wbD †ivgvb G DBb G· w_ª 593. †KvbwU d‡›Ui bvg bq? [iv. Õ06; e. Õ05] K myZb¦x L Avb›`cÎ M P›`ªveZx G weRq 594. †KvbwU Ab¨¸‡jv †_‡K c„_K? [e. Õ05] K †jLbx L cÖeZ©b G P›`ªveZx N Awbe©vY 595. †KvbwU evsjv mdUIq¨vi? [Kz. Õ07] K P›`ªveZx L cvÊywjwc M Avb›`cÎ G emyÜiv 596. P›`ªveZx Gg‡R GwU †Kvb fvlvi d›U? [wm. Õ04] K Bs‡iwR L Aviwe M Pvqbv G evsjv 597. P›`ªveZx nj [Kz. Õ03] G evsjv d›U L evsjv Kx †evW© M evsjv mdUIq¨vi N me¸‡jv 598. †KvbwU evsjv mdUIq¨vi bq? [h. Õ10; wm. Õ09] K weRq G UvBg wbD †ivgvb M knx` wjwc N †jLbx 599. evsjv weRq mdUIq¨v‡i wb‡Pi †Kvb d›UwU cvIqv hv‡e bv? [P. Õ04] K myZb¦x Gg‡R G my`k©bv Gg‡R M P›`ªveZx Gg‡R N Avb›`cÎ Gg‡R 600. wb‡Pi †KvbwU Bs‡iwR d›U (Font) bq? [Xv. Õ09; h. Õ09, Õ06] K UvBgm L AcwUgv M †R‡bfv G P›`ªveZx 601. †KvbwU evsjv d›U? [Kz. Õ10] K †jLwb L emyÜiv M weRq G P›`ªveZx 602. Bs‡iwR bv‡gi d›U bq †KvbwU? G weRq L †R‡bfv M AcwUgv N UvBgm 603. evsjv fvlvi GKwU d‡›Ui bvg G myifx L GKzk M Gwiqvj N Avb›` cÎ 604. wb‡Pi †KvbwU evsjv d›U (Font) bq? [h. Õ06] G Zngv L Awbe©vY M emyÜiv N weRq Kjvg web¨vm 605. mßvwnK cwÎKvi Kjvg msL¨v mvaviYZ  K 1 †_‡K 4 G 2 †_‡K 4 M 4 †_‡K 8 N 2 †_‡K 8 606. †Kvb Kw¤•DUv‡ii gva¨‡g cÖ_g evsjv fvlvq K‡¤•vR Kiv nq? K G¨vcj L AvB we Gg G †gwKb‡Uvk N †cw›Uqvg mgwš^Z Ask 607. †Kvb c¨viv ev Aby‡”Q‡`i jvBb¸‡jvi ïi“ ev †klUv e¨wZ gx Kiv‡K wK e‡j? [e. Õ03] G B‡Û‡›Ukb L †gBj gvR© M †cR di‡gU N G¨vjvBb‡g›U 608. B‡Û‡›Ukb Kq cÖKv‡ii n‡Z cv‡i? [Xv. Õ08; wm. Õ03] K cuvP cÖKv‡ii L Pvi cÖKv‡ii M wZb cÖKv‡ii G `y cÖKv‡ii 609. Avgv‡`i ce© cyi“‡liv wK DcKi‡Y wjL‡Zb? [iv. Õ03] K wm‡jU, †cwÝj L KvMR-Kjg M †evW©, PK G Mv‡Qi evKj I cvZv 610. †gBj gvR© GKwU [w`. Õ09] K WKz‡g›U L dvBj G KgvÛ N IqvK©kxU 611. †gBj gvR© nj [Kz. Õ06] A_ev, MS-Word-Gi †Kvb †gby‡Z †gBj gvR© KgvÛ _v‡K? [e. Õ06] G `yBwU WKz‡g›U‡K GK Kiv L WKz‡g›U wcÖ›U Kiv M WKz‡g›U wWwjU Kiv N WKz‡g›U †mf Kiv 612. †gBj gvR© KgvÊ cÖ‡qvM Kivi Rb¨ Kgc‡¶ KqwU WvUv dvBj ˆZwi Ki‡Z nq? [h. Õ09; Kz. Õ09; P. Õ10, Õ08; wm. Õ07] K 1wU G 2wU M 3wU N 4wU 613. †gBj gvR© Command cÖ‡qvM Kivi Rb¨  wU WvUv dvBj ˆZwi Ki‡Z nq. [Xv. Õ05; h. Õ04; P. Õ03; e. Õ04] A_ev, †gBj gvR© KgvÛ cÖ‡qvM Kivi Rb¨ Kgc‡¶ KZwU dvBj ˆZwi Ki‡Z nq? [iv. Õ09, Õ07; h. Õ05; Kz. Õ07] G `ywU L wZbwU M PviwU N QqwU 614. MS-Word-Gi †Kvb †gby‡Z †gBj gvR© KgvÛ _v‡K? [Xv. Õ09; wm. Õ10; e. Õ06; w`. Õ09] K File L Edit G Tools N View 615. †gBj gvR©-Gi Rb¨ me©‡kl †Kvb KgvÛwU e¨envi Ki‡Z n‡e? [Xv. Õ07; e. Õ10] K dvskb L Gm‡Kc M cR G gvR© 616. F1 †_‡K F12 ch©š Kx-¸‡jv‡K GK mv‡_ ejv nq [Xv. Õ10, Õ08; iv. Õ10, Õ08, Õ05; h. Õ07, Õ03; Kz. Õ06, Õ04; wm. Õ04] A_ev, F5 †Kvb ai‡bi Kx? [Kz. Õ08; e. Õ08] G dvskb Kx L KgvÛ Kx M K‡›Uªvj Kx N wbD‡gwiK Kx 617. IqvW© cÖ‡mwms †cÖvMÖv‡g †Kvb WKz‡g›U wcÖ›U Kivi Rb¨ WKz‡g›UwU m¤•Y© cÖ¯yZ Kivi ci wK Ki‡Z nq? [e. Õ03] K GwWU †gbyi wcÖ›U KgvÛ e¨envi Ki‡Z nq G dvBj †gbyi wcÖ›U KgvÛ e¨envi Ki‡Z nq M di‡gU †gbyi wcÖ›U KgvÛ e¨envi Ki‡Z nq N wfD †gbyi wcÖ›U KgvÛ e¨envi Ki‡Z n‡e 618. wcÖ›U KgvÊ †gbyev‡ii †Kvb †gby‡Z Aew¯’Z? [w`. Õ10] G File L Edit M Tools N Help 619. †Kvb WKz‡g›U I‡cb Kivi Kx-†evW© KgvÛ n‡”Q [P. Õ10] K Ctrl + N L Alt + N M Alt + O G Ctrl + O 620. Print WvqvjM e·-Gi Rb¨ Kx-†evW© KgvÛ [iv. Õ06] G Ctrl + P L Ctrl + N M Ctrl + W N Ctrl + E 621. evsjv mdUIq¨vi knx` wjwc e¨envi Kiv nq [Xv. Õ09; Kz. Õ04] K mycvi Kw¤•DUv‡i G †gwKb‡Uvk Kw¤•DUv‡i M †gBb‡d«g Kw¤•DUv‡i N wgwb Kw¤•DUv‡i 622. evsjvq KvR Kivi Rb¨ D‡j−L‡hvM¨ mdUIq¨vi †KvbwU? [wm. Õ05] G weRq L AcwUgv M myZ¤^x N UvBgm 623. wb‡Pi †KvbwU evsjv mdUIq¨vi bq? [h. Õ04] K weRq L †jLbx G my‡jLv N cÖeZ©b 624. †Kvb mdUIq¨viwU Wm Acv‡iwUs wm‡÷‡g evsjvq KvR Kivi Rb¨ e¨eüZ nq? [wm. Õ06] K weRq L cÖeZ©b G Aven N †jLbx 625. msev`cÎ Ges cÖKvkbv wk‡í GK‡PwUqv e¨eüZ mdUIq¨vi n‡”Q [Xv. Õ03; P. Õ05] K knx` wjwc G weRq M cÖwkKv N †jLbx LPLˆbe©¨w³Kmv‡RkÝ(weÁvb)−67 Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com
  16. 16. 626. Kw¤•DUvi Pvjy nevi ci Kx-†evW©wU †Kvb fvlvq _v‡K? [iv. Õ08] K evsjv G Bs‡iwR M Aviwe N divwm 627. Kw¤•DUv‡i evsjv UvBc Kivi Rb¨ †Kvb †evZvgwU wj¼ wnmv‡e KvR K‡i? [Xv. Õ06; iv. Õ10, Õ07; P. Õ09; wm. Õ08; e. Õ10] A_ev, evsjv hy³v¶i UvBc Kivi Rb¨ †Kvb Bs‡iwR †evZvg wj¼ wnmv‡e e¨eüZ nq? [Kz. Õ07; wm. Õ06; w`. Õ09] K F L F G G N H 628. †KvbwU evsjv mdUIq¨vi bq? [h. Õ08, Õ05] K weRq L knx` wjwc G UvBgm wbD †ivgvb N †jLbx 629. †cv÷ w¯ŒÞ Kx? [iv. Õ09] K GKwU wcÖ›Uvi G mdUIq¨vi M GKai‡bi Kx-†evW© N w¯ŒÞ ˆZwi Kiv 630. †W¯‹Uc cvewjwks kãwUi †MvovcËb nq [iv. Õ06, Õ03; Kz. Õ06] A_ev, †W¯‹Uc cvewjwks cÖewZ©Z nq [Xv. Õ04] K 1971 mv‡j L 1976 mv‡j M 1981 mv‡j G 1985 mv‡j 631. †Kvb mv‡j Kw¤•DUv‡i K‡¤•vR Øviv evsjv ÔAvb›`cÎÕ cwÎKv †ei nq? [Xv. Õ04; e. Õ04] K 1977 mv‡j L 1984 mv‡j M 1981 mv‡j G 1987 mv‡j 632. †Kvb Zvwi‡L mvßvwnK ÔAvb›`cÎÕ cÖKvwkZ n‡qwQj? [Xv. Õ08] K 14 †g G 16 †g M 12 †g N 18 †g 633. Avb›`cÎ cÖ_g cÖKvwkZ nq †Kvb Zvwi‡L? [w`. Õ10] K 14 †g 1997 L 16 †g 1978 M 14 †g 1981 G 16 †g 1987 634. evsjv‡`‡k †W¯‹Uc cÖKvkbvi KvR ïi“ nq KZ mv‡j? [Xv. Õ09, Õ05; iv. Õ10; h. Õ05; Kz. Õ04; P. Õ03; wm. Õ05, Õ03; e. Õ09] A_ev, KZ mv‡j evsjv‡`‡k †W¯‹Uc cvewjwks ïi“ nq? [h. Õ07; wm. Õ07] K 1986 mv‡j G 1987 mv‡j M 1988 mv‡j N 1989 mv‡j 635. DTP-Gi cY© bvg wK? [iv. Õ09; P. Õ06; wm. Õ09] G Desk Top Publishing L Desk Top Publisher M Data Type Publishing N Data Type Publisher 636. cÖKvkbvi D‡Ï‡k¨ Kw¤•DUv‡i †jLv‡jwLi KvR‡K wK e‡j? [iv. Õ05; e. 08] K †cÖm cvewjwks L †gwKb‡Uvk cvewjwks M IqvK© cvewjwks G †W·Uc cvewjwks 637. evsjv‡`‡k me©cÖ_g Kw¤•DUv‡i K‡¤•vR K‡i cwÎKv cÖKvk K‡ib [e. Õ06] K gvndzR Avbvg L kvnRvnvb mRxe M gvneyeyi ingvb G †gv¯dv ReŸvi 638. evsjv‡`‡k Kw¤•DUv‡i K‡¤•vR Kiv cÖ_g evsjv cwÎKvi bvg Kx? G mvßvwnK Avb›`cÎ L ˆ`wbK Avb›`cÎ M cvw¶K Avb›`cÎ N gvwmK Avb›`cÎ 639. cÖ_g Kw¤•DUv‡i evsjvq K‡¤•vR Kiv cwÎKvwUi bvg [iv. Õ04; h. Õ04; Kz. Õ06; P. Õ07] A_ev, †W·Uc cÖKvkbv wm‡÷g e¨envi K‡i evsjv‡`‡ki 1g cÖKvwkZ cwÎKv †KvbwU? [P. Õ09; wm. Õ06] G Avb›`cÎ L Avb›`evRvi M Avb›`wPÎ N Avb›`‡gjv 640. eY© mdUIq¨viwU KZ mv‡j ˆZwi nq? [e. Õ03; Xv. Õ03] G 1993 L 1991 M 1994 N 1989 †¯•ÖWwkU G¨vbvjvBwmm (gvB‡ vmdU G‡·j 2007) †¯•ÖWwkU cwiwPwZ 641. Kjvg I mvwii cÖ‡Z¨KwU Dcv`vb‡K wK ejv nq? [iv. Õ07; h. Õ09; e. Õ10] G †mj L †iÄ M PvU© N digyjv 642. G‡·‡ji Kjvg I mvwii cÖ‡Z¨KwU Dcv`vb‡K e‡j [iv. Õ04; wm. Õ03; e. Õ05] G †mj L †¯•ªWwmU M †iv Kjvg N Dc‡ii me¸‡jv 643. Kw¤•DUv‡i wnmvewbKvk Kivi mvaviY †cÖvMÖvg †KvbwU? K IqvW© cÖ‡mwms †cÖvMÖvg G †¯•ÖWwkU †cÖvMÖvg M WvUv‡eR †cÖvMÖvg N †cÖ‡R‡›Ukb †cÖvMÖvg 644. wewfbœ †m‡ji Dcv‡Ëi g‡a¨ cvi¯•wiK m¤•K© ˆZwi Kiv hvq †KvbwU‡Z? K IqvW© cÖ‡mwms †cÖvMÖvg G †¯•ÖWwmU †cÖvMÖvg M WvUv‡eR †cÖvMÖvg N †cÖ‡R‡›Ukb †cÖvMÖv‡g 645. e¯yZ KZ mv‡j †gwKb‡Uvk Kw¤•DUvi Rš§ †bq? [e. Õ04] K 1980 mv‡j L 1982 mv‡j M 1984 mv‡j G 1985 mv‡j 646. Kw¤•DUv‡ii wnmvewbKvk Kivi mvaviY †cÖvMÖvg Kx? K K¨vjKz‡jUi †cÖvMÖvg L IqvK©wkU †cÖvMÖvg M WKz‡g›U cÖ¯‘ZKiY G †¯•ÖWwkU †cÖvMÖvg 647. Spreadsheet nj−−−− [wm. Õ10] K WvUv‡eR †cÖvMÖvg L †cÖvMÖvwgs j¨vs¸‡qR M †ewm‡Ki cY©iƒc G MYbvKvix †cÖvMÖvg 648. ïay cwiewZ©Z msL¨v¸‡jv UvBc K‡i w`‡j m¤•Y© wnmve AvcbvAvcwb cybwe©b¨¯ n‡q hv‡e wK‡mi gva¨‡g? K UvBcivBUv‡i L G‡·j †¯•ÖWwk‡U G †¯•ÖWwk‡U N IqvK©wk‡U 649. †gwKb‡Uvk wm‡÷‡g RbwcÖq †¯•ªWwmU †KvbwU? K †jvUvm G G‡·j M †Kvqv‡Uªv †cÖv N †Kv‡ij Wª 650. †gwKb‡Uvk cv‡m©vbvj Kw¤•DUv‡ii cÖavb †¯•ªWwmU †cÖvMÖvg †KvbwU? [e. Õ03] G gvB‡ vmdU G‡·j L gvB‡ vmdU IqvW© M gvB‡ vmdU G‡·m N †jvKvm-123 651. wb‡Pi †KvbwU †gwKb‡Uvk Ges DB‡ÛvR Acv‡iwUs wm‡÷‡g GKwU AZ¨š RbwcÖq †¯•ªWwkU †cÖvMÖvg? [Xv. Õ08; h. Õ04] K Access G Excel M Clipper N Lotus 1-2-3 652. gvB‡ vmdU †Kv¤•vwb †gwKb‡Uvk Kw¤•DUv‡ii Rb¨ G‡·j †¯•ªWwkU †cÖvMÖvg ˆZwi K‡i [Xv. Õ09; h. Õ06, Õ05; Kz. Õ06] A_ev, KZ mv‡j gvB‡ vmdU †Kv¤•vwb †gwKb‡Uv‡ki Rb¨ G‡·j ˆZwi K‡i? [P. Õ05; wm. Õ04] K 1987 mv‡j G 1985 mv‡j M 1975 mv‡j N 1977 mv‡j 653. †Kvb †Kv¤•vwb 1985 mv‡j †gwKb‡Uvk Kw¤•DUv‡ii Rb¨ G‡·j †¯•ªWwkU †cÖvMÖvg ˆZwi K‡i? [e. Õ03] A_ev, G‡·j †¯cÖWwkU †cÖvMÖvg ˆZwi K‡i †Kvb †Kv¤•vwb? [Xv. Õ04; Kz. 05] K b¨vkbvj †Kv¤•vwb G gvB‡ vmdU †Kv¤•vwb M G¨vcj †Kv¤•vwb N mdUIq¨vi †Kv¤•vwb 654. GgGm K‡c©v‡ikb †Kvb Kw¤•DUv‡ii Rb¨ 1985 mv‡j G‡·j †cÖvMÖvg ˆZwi K‡i? [Kz. Õ08; P. Õ10; w`. Õ10] G †gwKb‡Uvk L AvBweGg wcwm M G¨vcj N j¨vcUc 655. †dviUªvb Kx? [P. Õ08] K A¨vwc−‡Kkb mdUIq¨vi L GKwU Kw¤•DUv‡ii bvg M GKwU cÖR‡š§i bvg G †cÖvMÖvwgs j¨vs¸‡qR 656. AvBweGg wcwm K¤•vwUej Kw¤•DUv‡ii DB‡ÛvR wm‡÷‡gi Rb¨ G‡·j †¯•ÖWwkU †cÖvMÖvg ˆZwi K‡i KZ mv‡j? [iv. Õ07] K 1985 mv‡j G 1987 mv‡j M 1971 mv‡j N 1975 mv‡j 657. KZ mv‡j AvBweGg wcwm-Gi DB‡ÛvR wm‡÷‡gi Rb¨ G‡·j †cÖvMÖvg ˆZwi K‡ib? [wm. Õ07] G 1987 mv‡j L 1985 mv‡j M 1991 mv‡j N 1993 mv‡j 658. gvB‡ vmdU 1987 mv‡j †Kvb Kw¤•DUv‡ii Rb¨ G‡·j †cÖvMÖvg ˆZwi K‡i? [Xv. Õ08, Õ06] G IBM L Apple M Macintosh N Main frame 659. †KvbwUi mvnv‡h¨ evRvicÖeYZvi we‡k−lY I fwel¨ØvYx Kiv hvq? [e. Õ04] K gvB‡ vmdU IqvW© G gvB‡ vmdU G‡·j M gvB‡ vmdU G‡·m N d·‡cÖv 660. †KvbwUi mvnv‡h¨ evRvi cÖeYZvi we‡k−lY I fwel¨Z evYx Kiv hvq? K WvUv‡eR †cÖvMÖvg L G¨vUjvm M g¨vK Imt G †¯•ÖWwkU †cÖvMÖvg 661. Wm wK? [h. Õ09, Õ07] K BbcyU wm‡÷g L AvDUcyU wm‡÷g G Acv‡iwUs wm‡÷g N †KvbwUB bq 662. †jvUvm †¯•ÖWwkU †cÖvMÖvg n‡”Q [wm. Õ04] G eY© wfwËK L wWRvBb wfwËK M wPÎ wfwËK N wPÎ I wWRvBb wfwËK 663. †jvUvm 1-2-3 †Kvb c×wZ‡Z cwiPvjbv Kiv myweavRbK? K †gby PvwjZ G †U·U †eRW M gvDm PvwjZ N meKwU 664. †jvUv‡mi GKwU †mj ev N‡i IqvK©wk‡Ui wbR¯^ wbqg Abyhvqx KZ eY©wewkó †j‡ej ev kã UvBc Kiv hvq? [e. Õ02] G 8 eY© L 9 eY© M 12 eY© N 16 eY© 665. †jvUvm 1-2-3 †Kvb Acv‡iwUs wm‡÷‡gi Rb¨ cÖ‡hvR¨? [wm. Õ07] K Windows XP G DOS M Unix N Windows-98 666. †¯cÖWwkU †cÖvMÖvg †KvbwU? [iv. Õ09; h. Õ06] K G‡·m G †jvUvm 1-2-3 M MS-word N ORACLE Updated Bangla e-books(pdf): www.facebook.com/tanbir.ebooks Any kind of e-book Software : www.tanbircox.blogspot.com w w w .facebook.com /tanbir.ebooks www.facebook.com/tanbir.cox

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