1. • Computer Studies Year 7 Storage Devices
ACTIVITY SHEET (Average)
(You can use a word processor for this task if you wish.)
TASK 1
One character takes up 1 byte on a disk.
Find out approximately how many characters can be held on a floppy disk.
Write down your answer.
(1 mark)
TASK 2
Give two advantages and two disadvantages of using an encyclopaedia on CD-ROM in the
classroom.
(4 marks)
TASK 3
Give two reasons why DVDs are very useful for storing films.
(2 marks)
Teacher Hjh Siti Noor Mazrah bte Awg Hj Suhut