Input and Output Devices Question and Answers | Basic Computer Knowledge

1.

The CRT is ________ in shape.

   A.) circular
   B.) rectangular
   C.) eclipse
   D.) conical

Answer: Option 'B'

rectangular

2.

A joystick is primarily used to/for

   A.) control sound on the screen
   B.) computer gaming
   C.) enter text
   D.) draw pictures

Answer: Option 'B'

computer gaming

3.

The ________ may also be called the screen or monitor.

   A.) printer
   B.) scanner
   C.) hard disk
   D.) display

Answer: Option 'D'

display

4.

You can use the tab key to

   A.) move a cursor acrose the screen
   B.) indent a paragraph
   C.) move the cursor down the screen
   D.) Both '1' and '2'

Answer: Option 'B'

indent a paragraph

5.

Laser printers belong to

   A.) line printer
   B.) page printer
   C.) band printer
   D.) dot matrix printer

Answer: Option 'B'

page printer

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