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Computer Basic Information

Computer Basic Information
A digital device that processes data is known as

DBMS
None of these
Data entry
Data processor
Database

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Computer Basic Information
An output device that converts data from a binary format in main storage to coded hole patterns punched into a paper tape is

Punched paper tape
Magnetic tape
Magnetic disk
Paper tape punch
None of these

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Computer Basic Information
A computer has no more sense than a light

switch
pen
pad
bulb
None of these

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Computer Basic Information
The process of communicating with a file from a terminal is

None of these
Heuristic
Interrogation
All of these
Interactive

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Computer Basic Information
The least expensive OCR units can read

marks
handwriting
machine printed numbers
None of these
hand printed numbers

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Computer Basic Information
A digitizing tablet can be used for?

Playing
Reading bar-codes
Tracing diagrams
Printing letters

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MORE MCQ ON Computer Basic Information

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