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Computer Basic Information

Computer Basic Information
A reflective marker that indicates the end of the usable tape is

None of these
Optical mark reader
FAX
End user
End-of-tape

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Computer Basic Information
Which memory stores the values of variables.

None of these
RAM
PROM
ROM
SAM

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Computer Basic Information
Which is a device that changes information into digital form?

Modem
Digitizer
None of these
Mouse
Light pen

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Computer Basic Information
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):

Hacker-proof program
Firewall
Encryption safe wall
Hacker-resistant server

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Computer Basic Information
The binary system uses powers of

16
2
10
None of these
8

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Computer Basic Information
Malicious software is known as:

Badware
Illegalware
Maliciousware
Malware

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MORE MCQ ON Computer Basic Information

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