Exercise: Computer Fundamentals

Questions for: Computer Fundamentals

A device that stores one item of information is
A:
Memory element
B:
Block Compaction
C:
MDR
D:
Memory guard
Answer: A
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A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known as
A:
PIA
B:
PSK
C:
PM
D:
PM
Answer: B
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Sending data from one place to another, by physical or electronic means is
A:
E-mail
B:
Internet
C:
Data transmission
D:
Distributed processing.
Answer: C
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Who invented the microprocessor?
A:
Marcian E Hoff
B:
Herman H Goldstein
C:
Joseph Jacquard
D:
All of the above
Answer: A
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Which is part of a computer system, enables human operators to communicate with the computer.
A:
Console
B:
Keyboard
C:
Printer
D:
CPU
Answer: A
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