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Computer Basic Information

Computer Basic Information
Which of the following memories must be refreshed many times per second?

None of these
Static RAM
EPROM
ROM
Dynamic RAM

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Computer Basic Information
Conversion of an octal number 208 to its binary number is

101102
None of these
100002
111102
101112

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Computer Basic Information
The term 'Pentium' is related to what?

None of these
Microprocessor
Hard Disk
Mouse
DVD

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Computer Basic Information
A code which uses more bits for each character then what is necessary is known as

Hollerith code
Redundant code
None of these
Mnemonics
Gray code

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Computer Basic Information
Programs designed to perform specific tasks is known as

Operating system
Application software
None of these
System software
Utility programs

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Computer Basic Information
Access time in a computer memory is the time required to

Retrieve the stored data
Both locate and retrieve the data
None of these
Locate the stored data
All of these

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