Computer MCQs PDF (1000+ Questions) for PPSC, FPSC & NTS

VLSI stands for ?

A. Very Large Scale Integration

B. Very Large Scale Industry

C. Very Low Scale Integration

D. Very Large System Integration

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WhatsApp was founded in 2009 by: ?

A. Brian Acton

B. Jan Koum

C. Mark

D. Both A & B

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WhatsApp was founded in 2009
by: ?Read More »

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BMP stands for ?

A. Byte map

B. Bit map

C. Byte map

D. Bit map

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BMP stands for ?Read More »

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PDF stands for ?

A. Printed Document

B. Public Document

C. Portable Document

D. Published Document

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PDF stands for ?Read More »

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MODEM stands for ?

A. Modulation And Demodulation

B. Modulator And Demodulator

C. Modulator And Electronic Demodulator

D. Modulator

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MODEM stands for ?Read More »

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Which of the following basic action is performed with the help of mouse in the word’s environment?

A. Double click

B. Drag and point

C. Single click

D. All of these

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Which of the following basic action is performed with the help of mouse in the
word’s environment?Read More »

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JPEG stands for ?

A. Joint Photo Electronic Group

B. Joint Picture Electronic Group

C. Joint photographic experts group

D. Joint Picture Expert Group

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BASIC stands for ?

A. Beginner's All-purpose Symbolic Instruction Code

B. Basic All-purpose Standard Instruction Code

C. Beginner's All-purpose System Instruction Code

D. Basic All-purpose Symbolic Input Code

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BASIC stands for ?Read More »

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In Excel which key is used for format number in scientific format?

A. Ctrl+Shift+6

B. Ctrl+Shift+3

C. Ctrl+Shift+5

D. Ctrl+Shift+4

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In Excel which key is used for format number
in scientific format?Read More »

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PNG stands for ?

A. Portable Network Graphics

B. Portable Network Group

C. Project Network Graphics

D. Plain Network Graphics

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PNG stands for ?Read More »

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Computers manipulate data in many ways, and this manipulation is called ?

A. upgrading

B. processing

C. batching

D. utilizing

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Computers manipulate data in many ways, and this manipulation is called ?Read More »

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A person who used his or her expertise to gain access to other people’s computers to get information illegally or do damage is a ?

A. Hacker

B. spammer

C. instant messenger

D. programmer

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A person who used his or her expertise to gain access to other people’s computers to get information illegally or do damage is
a ?Read More »

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Which of the following does not store data permanently?

A. ROM

B. RAM

C. Floppy Disk

D. Hard Disk

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Which of the following does not store data
permanently?Read More »

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Malicious software is known as ?

A. Badware.

B. Malware.

C. Maliciousware.

D. Illegalware

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Malicious software is known as ?Read More »

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Hardware or software designed to guard against unauthorized access to a computer network is known as a(n) ?

A. Hacker- proof program

B. Firewall

C. Hacker- resistant server

D. Encryption safe wall

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Hardware or software designed to guard against unauthorized access to a computer network is known as a(n) ?Read More »

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computer are of large size?

A. Micro

B. Mainframe

C. Super

D. Mini

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computer are of large size?Read More »

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NOS stands for ?

A. Node operating

B. Non-open software

C. Network Operating

D. Non- operating

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NOS stands for ?Read More »

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A(n) appearing on a web page opens another document when clicked.

A. anchor

B. URL

C. hyperlink

D. reference

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A(n) appearing on a web page opens another document when clicked.Read More »

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A set of rules for telling the computer what operations to perform is called a ?

A. procedural language

B. structures

C. natural language

D. programming language

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A set of rules for telling the computer what operations to perform is called
a ?Read More »

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Memory unit is one part of ?

A. Input device

B. Control unit

C. Output device

D. Central Processing

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Memory unit is one part of ?Read More »

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Serial access memories are useful in applications where:

A. Data consists of numbers

B. Short access time is required

C. Each stored word is processed differently

D. Data naturally needs to flow in and out in serial form

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Serial access memories are useful in applications where:Read More »

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Process of loading and fixing or bypassing errors in computer program code is called ?

A. Debugging

B. Defusing

C. Defragmenting

D. Defrosting

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Process of loading and fixing or bypassing errors in computer program code is
called ?Read More »

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BIOS stands for ?

A. Basic Input Output system

B. Binary Input output system

C. Basic Input Off system

D. all the above

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BIOS stands for ?Read More »

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Rearranging data in a new sequence is known as ?

A. Uploading

B. Updating

C. Sorting

D. Summarizing

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RAM can be treated as the for the computer’s processor?

A. factory

B. operating room

C. waiting room

D. planning room

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RAM can be treated as the for the computer’s processor?Read More »

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