COMPUTER GENERAL KNOWLEDGE

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 »