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Computer Basic Information

Computer Basic Information
In digital computer, all the expressions are coded into

Decimal cligits
Octal digits
Binary digits
None of these
Hexadecimal digits

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Computer Basic Information
A printed document reader which scans the characters and then encodes them in a computer-compatible code for direct transmission to the computer is called

MICR
Optical character reader
None of these
Laser scanner
Kurzweil Data Entry Machine (KDEM)

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Computer Basic Information
The main purpose of the off line device is

All of these
To save computer time
None of these
To reduce the no.of operator errors in recording data
To save floor space in the computer centre

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Computer Basic Information
High-level languages are not concerned with computer but with

All of these
Compiler
None of these
Machine code
Assembler

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Computer Basic Information
The working principles of today's computers were provided by an English mathematician

Donald Reach
None of these
Dr. Hollerith
Charles Babbage
Ken Reider

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Computer Basic Information
A computer program that instructs other programs to perform a particular type of operation is

None of these
System software
Compiler
Application program
Interpreter

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MORE MCQ ON Computer Basic Information

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