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Computer Basic Information

Computer Basic Information
A family of polynomial block codes designed to correct burst errors is known as

None of these
Bar codes
mnemonics codes
Gray codes
Fire codes

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Computer Basic Information
A hashing scheme is used with

sequential file organization
indexed sequential file organization
direct file organization
partitioned file organization
None of these

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Computer Basic Information
Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader?

MICR
OCR
LCD
None of these
OMR

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Computer Basic Information
A generalised software package produced to meet the bugs of a variety of data processing users is known as

None of these
Utility programs
Application package
System software
Operating system

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Computer Basic Information
Software instructions intended to satisfy a user's specific processing needs are called _____.

A microcomputer
Applications software
All of these
Systems software
Documentation

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Computer Basic Information
Arranging data in a specific order is called

Verification
Classification
Merging
Sorting
None of these

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