Exercise: Computer Fundamentals

Questions for: Computer Fundamentals

An output device that converts data from a binary format in main storage to coded hole patterns punched into a paper tape is
A:
Paper tape punch
B:
Punched paper tape
C:
Magnetic disk
D:
Magnetic tape.
Answer: A
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A magnetic tape volume that is used on a data processing operation without any change to its contents is
A:
Magnetic disk
B:
Punched paper tape
C:
Master tape
D:
Card reader
Answer: C
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A device that can accept data, hold them&deliver them on demand at a later time is known as
A:
Buffer
B:
Memory
C:
CPU
D:
Register
Answer: B
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Which of the following is not used as secondary storage
A:
Semiconductor memory
B:
Magnetic disks
C:
Magnetic drums
D:
Magnetic tapes
Answer: A
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Data systems for planning are often called
A:
decision analysis systems
B:
planning analysis systems
C:
decision support systems
D:
All of the above
Answer: C
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