Category Archives: Computer MCQs

The output quality of dot matrix printer is measured by

A. Dot per inch
B. Dot per square inch
C. Dots printed per unit time
D. Characters per inch

The Word processing task associated with changing the appearance of document

A. Editing
B. Writing
C. Formatting
D. None A, B,

Laser printer uses

A. 9 pin head
B. Ink bottle
C. Ribbon
D. Tonner cartridge

A dumb Terminal has

A. Embedded Microprocessor
B. Extensive Memory .
C. Independent Processing Capacity
D. A Keyboard and Screen only

Which of following is directly understand by the computer without translation

A. Machine language
B. High level language
C. Assembly language
D. None of A, B, C

The octal 111010 is equal to

A. 81
B. 72
C. 71
D. 58

The computer that process both digital and analog is called

A. Digital computer
B. Analog computer
C. Hybrid computer
D. Main frame computer

Central processing unit is combination of

A. Control and storage
B. Control and output
C. Arithmetic logic and input unit
D. Arithmetic logic and control unit

WAN stand for

A. Wide area network
B. Wide array net
C. Wireless area network
D. None of A, B, C

VGA stands for

A. Visual graphic array
B. Video graphic array
C. Volatile graphic array
D. Video graphic adopter