Question

4. What is the name given to input-output devices and external storage media together?
(a) Hardware
(b) Peripherals
(c) Software
(d) Control unit
5. Which of the following device is necessary for a computer?
(a) Mouse
(b) Floppy drive
(c) Printer
(d) All of these
6. Which of the following is not a part of CPU?
(a) ALU
(b) Memory
(c) Control unit
(d) Disk drive
7. The storage capacity of the memory is measured in :
(a) Bytes
(b) Kilobytes
(c) Megabytes
(d) All of these
8. How many main parts are there in CPU?
(a) One
(b) Two
(c) Three
(d) Four​

Answer 1

Answer:

4- b

5 - a

6 - d

7 - d

8 - 3

Explanation:

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