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Computer Basic Information

Computer Basic Information
The scrambling of code is known as:

Password-proofing
Encryption
Scrambling
A firewall

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Computer Basic Information
A type of instruction that can produce several lines of machine language code is a

None of these
Address
assemble
Macro
Mnemonic

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Computer Basic Information
When was the first e-mail sent?

1971
1974
1963
1969

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Computer Basic Information
An input device that is able to interpret pencil marks on paper media is known as

Card Puncher
None of these
Optical Mark Reader
Magnetic disk
Magnetic tape

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Computer Basic Information
Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify?

None of these
All of these
Track number
Sector number
Surface number

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Computer Basic Information
A single bus structure is primarily found in

Mini-and micro-computers
Super computers
None of these
Main frames
High performance machines

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MORE MCQ ON Computer Basic Information

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