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Computer Basic Information

Computer Basic Information
Which of the following is a set of general purpose internal registers?

stack
None of these
status register
scratch pad
accumulator

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Computer Basic Information
What is the purpose of keeping electronic devices such as computers, televisions, and remote controlled devices on Sleep mode?

Reduce Power consumption
Back UP
None of these
To write contents of RAM to hard disk
To improve download speed

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Computer Basic Information
A specific part of an arithmetic & logic unit that is used to perform the operation of multiplication is

Multiplier
Multiplener
Quantization
Multivibrator
None of these

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Computer Basic Information
Which most popular input device used today for interactive processing & for the on line entry of data for batch processing.

Visual display terminal
None of these
Card punch
Mouse
Magnetic disk

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Computer Basic Information
Control of computer system or subsystem operation by an operator who may intervene at arbitrary times is

Manual control
None of these
ALU
Shift register
Mapping

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Computer Basic Information
The two main components of the CPU is

Registers and main memory
Control unit and ALU
None of these
Control unit and registers
ALU and bus

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