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Computer Basic Information

Computer Basic Information
Processors of all computers, whether micro, mini or mainframe must have

ALU
Control Unit
All of these
Primary storage
None of these

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Computer Basic Information
A pen shaped device which can sense light, and is used to point at spots on a video screen.

None of these
Mouse
Plotter
Light pen
Joystick

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Computer Basic Information
The control of the jobs running within a system is

Job stream
Job monitoring
Job min
Job step
None of these

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Computer Basic Information
Where does a computer add and compare data?

Hard disk
CPU chip
None of these
Memory chip
Floppy disk

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Computer Basic Information
EBCDIC can code up to how many different characters?

32
8
256
64
16

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Computer Basic Information
The time taken for the read/write head to move to the correct track on the magnetic disk is called

epoch delay
latency delay
None of these
approach time
seek time

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MORE MCQ ON Computer Basic Information

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