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Computer Basic Information

Computer Basic Information
The least expensive OCR units can read

hand printed numbers
None of these
handwriting
marks
machine printed numbers

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Computer Basic Information
The register which holds the address of the location to or from which data are to be transferred is known as

index register
None of these
memory address register
memory data register
instruction register

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Computer Basic Information
Which of the following is a non-impact printer?

None of these
Drum printer
All of these
Daisy wheel printer
Laser printer

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Computer Basic Information
Instructions and memory addresses are represented by

None of these
parity bit
binary word
character codes
binary codes

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Computer Basic Information
One nibble is equal to

None of these
4 bits
16 bits
6 bits
8 bits

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Computer Basic Information
Which of the following is the largest unit of storage ?

Megabytes (MB)
Terabyte (TB)
Gigabyte (GB)
Kilobytes (KB)

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MORE MCQ ON Computer Basic Information

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