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Computer Fundamental MCQ Questions and Answers – (Set-3)

(Q.17) PCI stands for _

A. Peripheral Component Interconnect
B. Partial Component Interconnect
C. Peripheral Component Interaction
D. Partial Component Interaction

A. Peripheral Component Interconnect

Discuss Answer


(Q.18) The output unit coverts the data entered by the user into computer understandable form.

A. True
B. False

B. False

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(Q.19) Who is the inventor of “Difference Engine”?

A. Allen Turing
B. Charles Babbage
C. Simur Cray
D. Augusta Adaming

B. Charles Babbage

Discuss Answer


(Q.20) WAN stands for

A. Wap Area Network
B. Wide Area Network
C. Wide Array Net
D. Wireless Area Network

B. Wide Area Network

Discuss Answer


(Q.21) One nibble is equivalent to how many bits?

A. 2
B. 4
C. 8
D. 1


(Q.22) Which of the following is not a function of the Input Unit?

A. It reads instructions and data from the outside world.
B. It converts the data into computer acceptable format.
C. It makes the data into user understandable format.
D. It supplies the data and instructions to the computer for further processing.

C. It makes the data into user understandable format.

Discuss Answer


(Q.23) What is a light pen?

A. A Mechanical Input device
B. Optical input device
C. Electronic input device
D. Optical output device

B. Optical input device

Discuss Answer


(Q.24) The process of producing useful information for the user is called _

A. Controlling
B. Outputting
C. Inputting
D. Processing

B. Outputting

Discuss Answer


All Sets of “Computer Fundamental MCQ Questions and Answers”

Set-1, Set-2, Set-3, Set-4, Set-5

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