Exercise: Computer Fundamentals

Questions for: Computer Fundamentals

Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader?
A:
OCR
B:
MICR
C:
OMR
D:
LCD
Answer: D
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Which of the following is used for input and output both
A:
Graph plotter
B:
Teletype terminal
C:
Line printer
D:
All of the above
Answer: B
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A specific part of an arithmetic & logic unit that is used to perform the operation of multiplication is
A:
Multiplier
B:
Multiplener
C:
Multivibrator
D:
Quantization
Answer: A
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Which of the following are not likely to be found on a PC main circuit board
A:
RAM chips
B:
Microprocessor chips
C:
ROM chips
D:
LCD clocks
Answer: D
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A reflective marker that indicates the end of the usable tape is
A:
End user
B:
End-of-tape
C:
Optical mark reader
D:
FAX
Answer: B
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