COMPUTER GENERAL KNOWLEDGE Archives - Page 15 of 37

One of the popular mass storage device is CD ROM. What does CD ROM stand for?

A. Compactable Read Only Memory

B. Compact Data Read Only Memory

C. Compactable Disk Read Only Memory

D. Compact Disk Read Only Memory

Correct answer is: D. Compact Disk Read Only Memory

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Which of the following is the most powerful computers?

A. Mainframe

B. Mini

C. Micro

D. Super

Correct answer is: D. Super

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Which of the following is the most powerful
computers?Read More »

Wifi Stands For ?

A. Wireless

B. Wireless

C. Wireless

D. None of the

Correct answer is: A. Wireless

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Wifi Stands For ?Read More »

Windows 10 was launched in which year?

A. 2012

B. 2013

C. 2015

D. 2014

Correct answer is: C. 2015

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Windows 10 was launched in which year?Read More »

Computers that are used in large organizations such as insurance companies and banks, where many people frequently need to use same data, are ?

A. mainframe computers

B. super computers

C. hybrid computers

D. desktop computers

Correct answer is: A. mainframe computers

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Computers that are used in large organizations such as insurance companies and banks, where many people frequently need to use same data, are ?Read More »

is the process of making changes to a document’s existing content.

A. Creating

B. Editing

C. Cutting

D. Forming

Correct answer is: B. Editing

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is the process of making
changes to a document’s existing content.Read More »

Which language is used to create macros in Excel?

A. Visual Basic

B. C

C. Visual C++

D. Java

Correct answer is: A. Visual Basic

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Which language is used to create macros in
Excel?Read More »

Codes consisting of lines of varying widths or lengths that are computer-readable are known as ?

A. an ASCII code

B. a magnetic tape

C. an OCR scanner

D. a bar code

Correct answer is: D. a bar code

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Codes consisting of lines of varying widths or lengths that are computer-readable are known as ?Read More »

OCR stands for ?

A. Output Character

B. Output Character

C. Optical Character

D. Optical Character

Correct answer is: C. Optical Character

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OCR stands for ?Read More »

ASCII is a coding system that provides ?

A. 256

B. 512

C. 1024

D. 128

Correct answer is: D. 128

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ASCII is a coding system that provides ?Read More »

is the largest computer.

A. Mini Computer

B. Micro Computer

C. Mainframe Computer

D. Super Computer

Correct answer is: C. Mainframe Computer

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is the largest computer.Read More »

Which of the following is not a storage medium?

A. Hard disk

B. Flash drive

C. DVD

D. scanner

Correct answer is: D. scanner

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Which of the following is not a storage
medium?Read More »

Compilers and interpreters are themselves: ?

A. High-level

B. Codes

C. Programs

D. Mnemonics

Correct answer is: C. Programs

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Compilers and interpreters are
themselves: ?Read More »

The thing that eventually terminates a worm virus is a lack of:

A. Memory or

B. Time.

C. CD drives

D. CD-RW.

Correct answer is: A. Memory or

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The thing that eventually terminates a worm
virus is a lack of:Read More »

BCD stands for

A. Bit Coded Decimal

B. Binary Coded Digit

C. Bit Coded Digit

D. Binary Coded Decimal

Correct answer is: D. Binary Coded Decimal

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BCD stands forRead More »

The first electronic computer was developed by ?

A. J.V.

B. Bill Gates

C. Simur Cray

D. Winton Serf

Correct answer is: A. J.V.

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The first electronic computer was developed
by ?Read More »

is a combination of hardware and software that facilitates the sharing of information between computing devices.

A. Network

B. Peripheral

C. Expansion board

D. Digital device

Correct answer is: A. Network

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is a combination of hardware and software that facilitates the sharing of information between computing devices.Read More »

EBCDIC stands for ?

A. Extended Binary Coded Decimal Interchange Code

B. Extended Bit Code Decimal Interchange Code

C. Extended Bit Case Decimal Interchange Code

D. Extended Binary Case Decimal Interchange Code

Correct answer is: A. Extended Binary Coded Decimal Interchange Code

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EBCDIC stands for ?Read More »

When a file is saved for the first time?

A. a copy is automatically printed

B. it must be given a name to identify it

C. it does not need a name

D. it only

Correct answer is: B. it must be given a name to identify it

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When a file is saved for the first time?Read More »

MIS is designed to provide information needed for effective decision making by?

A. Consumers

B. Workers

C. Foremen

D. Managers

Correct answer is: D. Managers

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MIS is designed to provide information needed
for effective decision making by?Read More »

In analogue computer ?

A. Input is first converted to digital form

B. Input is never converted to digital form

C. Output is displayed in digital form

D. All of above

Correct answer is: B. Input is never converted to digital form

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In analogue computer ?Read More »

A computer program that converts an entire program into machine language is called a/an

A. Interpreter

B. Simulator

C. Compiler

D. Commander

Correct answer is: C. Compiler

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A computer program that converts an entire program into machine language is called a/anRead More »

Which of the following is also known as brain of computer?

A. Control unit

B. Central Processing unit

C. Arithmetic

D. Monitor

Correct answer is: B. Central Processing unit

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Which of the following is also known as brain of computer?Read More »

In a computer spreadsheet, block of cells is called ?

A. Workbook

B. Function

C. Column

D. Range

Correct answer is: D. Range

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In a computer spreadsheet, block of cells is
called ?Read More »

is the key we use to run the selected command?

A. SHIFT

B. TAB

C. ENTER

D. CTRL

Correct answer is: C. ENTER

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is the key we use to run the
selected command?Read More »