• 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