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Computer Basic Information

Computer Basic Information
The device that can both feed data into and accept data from a computer is

ALU
All of these
None of these
CPU
Input-Output device

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Computer Basic Information
An error in computer data is called

None of these
Chip
Bit
Byte
Bug

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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

None of these
approach time
epoch delay
seek time
latency delay

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Computer Basic Information
Factory production lines can be automated using?

None of these
Plotters
VDUs
Machine tools

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Computer Basic Information
Which of the following is still useful for adding numbers?

UNIVAC
None of these
EDSAC
ENIAC
Abacus

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Computer Basic Information
Backing storage is so named because it

None of these
is slow and backward
backs up the computer
lags behind the main memory
is always kept at the back of the CPU

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