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Computer Basic Information

Computer Basic Information
A computer-controlled device for training exercises that duplicates the work environment is a:

None of these
duplicator
COM device
simulator
trainer

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Computer Basic Information
A program that performs a useful task while simultaneously allowing destructive acts is:

Trojan Horse
Virus
Macro Virus
Worm

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Computer Basic Information
The purpose of an application program is to

Convert program written in high level language to machine language
Make off-line equpment run better
Allow the operating system to control resources better
Meet specific user needs
None of these

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Computer Basic Information
A single packet on a data link is known as

Path
Frame
Group
Block
None of these

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Computer Basic Information
All inputs must be in ON position to have an output is known as

XOR gate
NOT gate
None of these
OR gate
AND gate

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Computer Basic Information
A device or system not directly connected to the CPU is

Memory
None of these
On-line
Keyboard
Off-line

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MORE MCQ ON Computer Basic Information

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