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Computer Basic Information

Computer Basic Information
Malicious software is known as:

Illegalware
Malware
Badware
Maliciousware

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Computer Basic Information
A system program which helps the execution of user programs is known as

Utilities
None of these
Application program
System software
Batch operating system

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Computer Basic Information
Codes consisting of light and dark marks which may be optically read is known as

Decoder
All of these
Mnemonics
None of these
Bar code

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Computer Basic Information
A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known as

None of these
PM
PIA
PSK
PM

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Computer Basic Information
How many types of storage loops exist in magnetic bubble memory?

2
16
4
None of these
8

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Computer Basic Information
Which type device is a piece of equipment that receives information from a CPU?

CPU
Input
Storage
Memory
Output

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