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Computer Basic Information

Computer Basic Information
A kilobyte also referred to as KB, is equal to:

2048 bytes
512 bytes
1000 bytes
1024 bytes

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Computer Basic Information
A random-access data storage device which gives rapid access to data is

Buffer
Disk storage unit
Magnetic tape
Punched card
None of these

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Computer Basic Information
A beam of light used to record and retrieve data on optical disks is known as

polarized light
unpolarized concentric light
laser
None of these
coloured light

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Computer Basic Information
Operating System is the most common type of _________ software.

Word Processing Software
Application
Communication
System

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Computer Basic Information
Programs designed to perform specific tasks is known as

System software
Operating system
Application software
Utility programs
None of these

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Computer Basic Information
Malicious software is known as:

Maliciousware
Malware
Illegalware
Badware

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MORE MCQ ON Computer Basic Information

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