Question

A. Multiple Choice Questions
1. What is the function of an input device?
(a) To send data to the computer
(c) To send the output to the user
2. What is the function of an output device?
(a) To send data to the computer
(c) To send the output to the user
3. By which part of the computer processing of data is done?
(a) ALU
(b) Memory
(C) CPU
(d) Control unit
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Answer 1

Answer:

1)----a)

2)----c)

3)----c)

Answer 2

Answer:

1-a

2-c

3-c

Explanation:

this is ans of above