Question

Q3) Match the following. (6)

a) Input device 1 Macro

b) Operating system 2 Blue Ray Disk

c) Impact printer 3 Web cam

d) Hardware 4 DOS

e) Secondary storage device 5 Dot Matrix Printer

f) Virus 6 Scanner

7 MS Office

Q4) Name the following (6)

a) One General Infector.

b) One Trojan virus

c) One non-impact printer

d) One impact printer

e) Each page of a worksheet

f) Shows the cell address of the active cell
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Answer 1

Answer:

Computer data storage is a technology consisting of computer components and recording media that are used to retain digital data. It is a core function and fundamental component of computers. The central processing unit of a computer is what manipulates data by performing computations.