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Computer Basic Information

Computer Basic Information
One byte can be used to encode any integer between 'O' and -inclusive

16
128
256
255
None of these

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Computer Basic Information
Which of the following is used as "Input device" for the computer?

TV
Printer
VDU
Light pen
None of these

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Computer Basic Information
Where have the program and data to be located before the ALU and control unit of a computer can operate on it?

Internal memory
Magnetic tapes
Microprocessor
Secondary memory
None of these

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Computer Basic Information
A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.

None of these
Modulator
Demodulator
Modem
Decoder

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Computer Basic Information
The total number of messages handled by a computerized telephone system on a daily basis is an example of:

Frequency
None of these
Updating
Volume
All of these

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Computer Basic Information
A collection of eight bits is called

Word
File
Record
None of these
Byte

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