Exercise: Computer Fundamentals

Questions for: Computer Fundamentals

Which major development led to the production of microcomputers?
A:
Magnetic disks
B:
Floppy disks
C:
Logic gates
D:
Integrated circuits
Answer: D
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Full adder has
A:
4 inputs
B:
8 inputs
C:
10 inputs
D:
3 inputs
Answer: D
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The range of frequencies available for data transmission is known as
A:
Baud
B:
Bandwidth
C:
Byte
D:
Bits
Answer: B
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A(n) ____ device is any device that provides information which is sent to the CPU.
A:
input
B:
output
C:
CPU
D:
memory
Answer: A
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What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents?
A:
MICR
B:
OCR
C:
Mark-sensing device
D:
ATM
Answer: B
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