العرض عبارة عن اسئلة IT

1. IT Exercises

3. Mouse Monitor System Case Hard Disk Hard Disk System Case Monitor Mouse Data storage Containing CPU Output Device Input Device

6. Which two of the following devices can be used to input data to a computer ? 1- Joystick 2- printer 3- speaker 4- standard monitor 5- keyboard Joystick keyboard

7. Which one of these devices can be used to output data from a computer? 1- Joystick 2- printer 3- Mouse 4- Scanner printer

8. Which one of these devices can be used to input and output data ? 1- Scanner 2- Microphone 3- Touch screen 4- Light pen Touch screen

11. A web browser Word processing A multimedia application A spreadsheet Application An Accounting Application A web browser Word processing A multimedia application An Accounting Application A spreadsheet Application To view web pages Produce a catalogue containing graphics Create interactive learning material Payroll and stock control Produce charts and graphs

17. Drag two of the statements that describe the World Wide Web into the box. The World Wide Web A Vast collection of linked documents held on computers all over the world A global network of computers linked together using communications equipment A Vast collection of linked documents held on computers all over the world Can be accessed using a browser The world-wide e-mail system A network that grew out of the American military Can be accessed using a browser

20. Online banking Insurance claim processing Airline booking Business administration Insurance claim processing Airline booking Business administration Online banking Large-scale computer applications are increasingly used in business. Check policy details. Analyse statistics to estimate premiums. Provide quotes for premiums Check an account. Transfer funds. Apply for loans. Administer Employee payrolls. Process orders. Track invoices. Check timetables. Check ticket availability.

21. Public information systems Public record systems Administration systems Public information systems Administration systems Public record systems Large-scale computer applications are increasingly used in government. Policy documents. Public health warnings. Income tax Payment form. Television license Payment form. Census records. Vehicle registration listing.

35. Good Anti-virus practice Opening e-mail from unknown sources Deleting e-mail from unknown sources Putting a virus-checked disk in a floppy drive Downloading and running free software from the web Opening e-mail from unknown sources Deleting e-mail from unknown sources Putting a virus-checked disk in a floppy drive Downloading and running free software from the web Poor Anti-virus practice

42. Bit Kilobyte Gigabyte Megabyte Byte smallest Largest Bit Byte Kilobyte Megabyte Gigabyte

43. Which two of the following devices can be used to input data to a computer ? 1- Mouse 2- printer 3- speaker 4- Plotter 5- Light pen Mouse Light pen

44. Which one of these devices can be used to output data from a computer? 1- Keyboard 2- Microphone 3- Plotter 4- Scanner Plotter

45. Which one of these types of storage provides the fastest access to data? 1- Zip disk 2- Floppy diskette 3- Hard disk 4- CD-Rom Hard disk

47. Desktop Publishing Word processing A multimedia application A spreadsheet Application A Database Application A Database Application Desktop Publishing A spreadsheet Application A Multimedia Application Word Processing Creating a list of contact details. Producing complex magazine layouts. Working out budgets. Creating interactive training materials. Creating letters and business documents.

50. Computer workgroups allow which three of these resources to be shared between multiple users at same time? Sharable Resources Printers Printers Disk Space Disk Space Monitors Applications Keyboards Applications

53. Public information systems Public record systems Administration systems Public information systems Administration systems Public record systems Large-scale computer applications are increasingly used in government. Store census information. Store passport details. Handle social welfare payments Collect television license fees. Announce policy documents online. Notify citizens of government decisions.

59. Are best printed Help for a software application Guarantees E-mail messages Contacts Help for a software application Guarantees Contacts E-mail messages Electronic documents help to save paper , while other documents distribution. Are suitable for electronic distribution

62. Good Anti-virus practice Updating anti-virus software once a year Scheduling virus checks to run once a day Deleting e-mail from unknown sources Opening unknown e-mail attachments Updating anti-virus software once a year Deleting e-mail from unknown sources Scheduling virus checks to run once a day Opening unknown e-mail attachments Poor Anti-virus practice

67. Good Anti-virus practice Updating anti-virus software once a year Scheduling virus checks to run once a day Deleting e-mail from unknown sources Opening unknown e-mail attachments Updating anti-virus software once a year Deleting e-mail from unknown sources Scheduling virus checks to run once a day Opening unknown e-mail attachments Poor Anti-virus practice

68. RAM The contents of this are fixed during the manufacture of the PC The Operating system is loaded into this when the PC is switched on. The contents of this disappear when the PC is switched off. You cannot write to this type of memory. The contents of this change constantly as the PC is used. The Operating system is loaded into this when the PC is switched on. The contents of this disappear when the PC is switched off. The contents of this are fixed during the manufacture of the PC The contents of this change constantly as the PC is used. You cannot write to this type of memory. ROM

69. Backing up 1.8GB of files you are currently working on. 1.44 MB Floppy Disk 2GB Back-up Tape 2GB Hard Disk 1.44 MB Floppy Disk 2GB Back-up Tape 2GB Hard Disk Very cheap means of backing up 1 MB of text files Archiving 1.8GB of graphic files that are not currently needed.

70. An operating System You can run more than one at the same time Sets up the look and feel of your computer interface Controls the hardware and software of your computer This can be used to edit data files You can run more than one at the same time This can be used to edit data files Sets up the look and feel of your computer interface Controls the hardware and software of your computer A Software Application

73. Drag just the two of the statements that describe the internet into the box. Internet A global network of computers linked together using communications equipment A Vast collection of linked documents held on computers all over the world The world-wide e-mail system A network that grew out of the American military Can be accessed using a browser A global network of computers linked together using communications equipment A network that grew out of the American military

124. Stage 3 Analysis Design Programming Drag each of the stages of development into logical order. Testing Programming Design Testing Analysis Stage 1 Stage 2 Stage 4

125. Computer workgroups allow which three of these resources to be shared between multiple users at same time? Sharable Resources Files Files Disk Storage Disk Storage Monitors Applications Keyboards Applications

141. Sort these units of data by increasing order of size. Terabyte Kilobyte Gigabyte Megabyte Byte Byte Kilobyte Megabyte Gigabyte Terabyte

147. Three of the following are examples of computer uses in education. Match the statements with the correct boxes. Computer based education Organizing student timetables Using the Web for research Distance learning Coaching students with learning difficulties Helping students with career advice Coaching students with learning difficulties Helping students with career advice Organizing student timetables Distance learning Using the Web for research Uses traditional methods

148. Should be printed Staff announcements Documents that need careful proof-reading Working drafts of lengthy report Contacts Staff announcements Documents that need careful proof-reading Contacts Working drafts of lengthy report Electronic documents help to save paper , while other documents are best printed out. Can be distributed electronically

149. Drag these statements into the correct boxes. True Formatting is the process of saving data onto a floppy disk A used floppy disk cannot be reformatted You cannot purchase pre-formatted disks Full disk formatting completely erases the previous contents of a disk All disks need to be formatted before they can store files Formatting is the process of saving data onto a floppy disk You cannot purchase pre-formatted disks Full disk formatting completely erases the previous contents of a disk All disks need to be formatted before they can store files A used floppy disk cannot be reformatted False

150. Desktop Publishing Word processing A presentation Application A spreadsheet Application A Database Application Word Processing A spreadsheet Application A presentation Application A Database Application Desktop Publishing Creating letters, faxes or memos etc. Make financial projections. Create overhead projection or slides. Sorting large amounts of information. Producing a newspaper with complex page layouts

151. These items contain sensitive data Contact details for sales enquiries Research on new products Training materials Management accounts Research on new products Contact details for sales enquiries Management accounts Training materials Which two of the following documents contain sensitive data and need protection? These items do not need protection

152. Should be printed Help for a software application Planning application Documents that are regularly updated Academic certificates Help for a software application Planning application Academic certificates Documents that are regularly updated Electronic documents help to save paper , while other documents are best printed out. Can be distributed electronically

153. Helps to avoid the risk of spreading a computer virus Scanning all unfamiliar disks with anti-virus software Virus scanning all application before loading them onto your hard disk Only copying applications from your close friends Write-protecting all copies of application disks once they have been checked Rebooting your PC if you find a file that is infected Only copying applications from your close friends Rebooting your PC if you find a file that is infected Scanning all unfamiliar disks with anti-virus software Write-protecting all copies of application disks once they have been checked Virus scanning all application before loading them onto your hard disk Doesn’t help to avoid the risk of spreading a computer virus