COMPUTER MCQS FOR ONE PAPER

Abacus was the first .

A. Electronic computer

B. mechanical computer

C. electronic calculator

D. mechanical calculator

Correct answer is: D. mechanical calculator

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Abacus was the first .Read More »

are specific to users’ needs?

A. System software

B. Application software

C. Assemblers

D. Compilers

Correct answer is: B. Application software

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are specific to users’ needs?Read More »

USB stands for ?

A. Uniform

B. Uniform

C. Universal

D. Universal

Correct answer is: C. Universal

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USB stands for ?Read More »

physical structure of computer is called ?

A. Software

B. Hardware

C. Human ware

D. All of these

Correct answer is: B. Hardware

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physical structure of computer is
called ?Read More »

How to remove all character formats in MS Word?

A. Shift +

B. Shift + Enter

C. Ctrl +

D. Ctrl + Enter

Correct answer is: C. Ctrl +

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Word?Read More »

devices convert human understandable data and programs into a form that the computer can process?

A. Printing

B. Output

C. Solid state

D. Input

Correct answer is: D. Input

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devices convert human
understandable data and programs into a form that the computer can process?Read More »

A(n) is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, managing memory and coordinating tasks between input and output devices?

A. application suite

B.compiler

C.
input/output system

D. Operating system

[expand title=”View Answer”] The answer is: D /expand]

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A(n) is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, managing memory and coordinating tasks between input and output
devices?Read More »

Which of the following is a secondary memory device?

A. Keyboard

B. Disk

C. ALU

D. All of the

Correct answer is: B. Disk

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Which of the following is a secondary memory
device?Read More »

Memory is made up of ?

A. Set of wires

B. Set of circuits

C. Large

D. All of these

Correct answer is: C. Large

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The World Wide Web was invented by ?

A. Tim

B. Bob Kahn

C. Steve Jobs

D. Bill Gates

Correct answer is: A. Tim

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The World Wide Web was invented
by ?Read More »