Question

Q no . 1 : which of the following is an output device ?

(a) Joystick (b) Microphone

(c) Monitor (d) Light pen

Q no. 2 Which of the following is an input device ?

(a) Printer (b) Monitor

(c) Keyboard (d) Speaker

Q no .3 Scanner can read ?

(a) words (b) numbers

(c) pictures (d) all of these

Q no. 4 Which of the following is an example of system software ?

(a) Media player (b) Word processor

(c) Computer games (d) Operating system

Q no. 5 The device which shows the result after processing

(a) output device (b) T. V.

(c) input devices (d) pointer

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Answer 1

Answer:

Q no.1 . Monitor

2. Keyboard

3.all of these

4. Operating system

5. Output device

Answer 2

Answer:

ans 1- c) Monitor

ans 2- c) keyboard

ans 3- d) all of these

ans 4 - c) computer games

ans 5- a) output devices