Exercise: Computer Fundamentals

Questions for: Computer Fundamentals

Which type of display is the latest to be used for portable computer?
A:
LED display
B:
LCD display
C:
Plasma display
D:
Electroluminescent display
Answer: D
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One of the main feature that distinguish microprocessors from microcomputers is
A:
words are usually larger in microprocessors
B:
words are shorter in microprocessors
C:
microprocessor does not contain I/O devices
D:
exactly the same as the machine cycle time
Answer: C
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Most disk drives have a single read/ write head for each disk surface. What is the advantage of suing multiple heads on each movable access arm?
A:
Reduced seek time
B:
Less latency time
C:
Reduced search time
D:
Less disk speed
Answer: A
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Which is used to provide the sight information to the right person at the right time for proper decision making?
A:
DBMS
B:
MIS
C:
ISO
D:
PSO
Answer: B
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The storage locations in the interal storage of a CPU are called
A:
contents
B:
addresses
C:
locations
D:
mask
Answer: B
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