are system software to facilitate editing of text and data?

A. MS Word
B. Editors
C. PowerPoint
D. MS publisher
Correct answer is: B. Editors

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                                 are system software to
facilitate editing of text and data?Read More »

Note book, laptop,palm,hand-held computers are coming under the category of                      computer?

A. Digital computer
B. Mainframe computer
C. Portable computer
D. Hybrid computer
Correct answer is: C. Portable computer

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Note book, laptop,palm,hand-held computers are coming under the category
of                      computer?Read More »

The scrambling of code is known as                        ?

A. Encryption
B. a firewall
C. Scrambling
D. Password
Correct answer is: A. Encryption

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The scrambling of code is known
as                        ?Read More »

A program that performs a useful task while simultaneously allowing destructive acts is a                        ?

A. Worm.
B. Trojan horse.
C. Virus.
D. Macro virus
Correct answer is: B. Trojan horse.

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A program that performs a useful task while simultaneously allowing destructive acts is
a                        ?Read More »

Which of the following is the smallest storage?

A. Megabyte
B. Gigabyte
C. Terabyte
D. None of
Correct answer is: D. None of

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Which of the following is the smallest storage?Read More »

To access properties of an object, the mouse technique to use is                             ?

A. Dragging
B. dropping
C. right-clicking
D. shift-clicking
Correct answer is: C. right-clicking

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To access properties of an object, the mouse technique to use is                             ?Read More »

The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement speciality called                        ?

A. robotics
B. simulation
C. computer forensics
D. animation
Correct answer is: C. computer forensics

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The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement speciality called                        ?Read More »

COBOL is an acronym for                                   ?

A. Common
B. Computer
C. Common
D. Common
Correct answer is: A. Common

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COBOL is an acronym for                                   ?Read More »

                                 is the ability of a device to “jump” directly to the requested data?

A. Sequential
B. Random
C. Quick access
D. All of the
Correct answer is: B. Random

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                                 is the ability of a device to
“jump” directly to the requested data?Read More »

Which of the following are the functions of a operating system?

A. Allocates resources
B. Monitors Activities
C. Manages disks and files
D. All of the above
Correct answer is: D. All of the above

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Which of the following are the functions of a operating system?Read More »

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