The major functions or requirements for an I/O module fall into which of the…
2013
The major functions or requirements for an I/O module fall into which of the following categories?
- A.
Control and timing
- B.
Processor communication
- C.
Data buffering
- D.
All of these
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Correct answer: D
Major requirements for an I/O module are: Processor communication
Control and timing
Data buffering
Device communication
Error detection