Input and Output Devices – 1 – 1

1. A keyboard is this kind of device :

(a) Black
(b) Input
(c) Output
(d) Word processing

ANSWER

EXPLANATION

2. Which of the following groups consist of only output devices ?

(a) Scanner, Printer, Monitor
(b) Keyboard, Printer, Monitor
(c) Mouse, Printer, Monitor
(d) Plotter, Printer, Monitor

ANSWER

EXPLANATION

3. Which of the following is not an input device ?

(a) Keyboard
(b) Monitor
(c) Joystick
(d) Microphone

ANSWER

EXPLANATION

4. Which part of the computer displays the work done ?

(a) RAM
(b) printer
(c) monitor
(d) ROM

ANSWER

EXPLANATION

5. A scanner scans :

(a) Pictures
(b) Text
(c) Both Pictures and Text
(d) Neither Pictures nor Text

ANSWER

EXPLANATION

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