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Computer Basic Information

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

1971
1969
1974
1963

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Computer Basic Information
Which most popular input device used today for interactive processing & for the on line entry of data for batch processing.

None of these
Magnetic disk
Card punch
Mouse
Visual display terminal

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Computer Basic Information
A collection of 8 bits is called

Byte
Record
Word
Nibble

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Computer Basic Information
A computer has a 1024K memory. What does the letter K stand for

Kilometre
Thousand
MB
1024
None of these

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Computer Basic Information
USB is a type of-

Port
Program
Processor
Monitor

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Computer Basic Information
The memory sizes in mainframe computers and advanced technology micro computers are expressed as

Bytes
Megabytes
Kilo-bytes
Bits
None of these

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