Which of the following devices is normally bidirectional?
A) monitor
B) keyboard
C) disk drive
D) printer
Correct Answer:
Verified
Q102: The addressing mode that is used by
Q103: The addressing mode that specifies the address
Q104: The addressing mode that uses the second
Q105: Normal processor operation can be temporarily suspended
Q106: The instructions contained in ROM as part
Q108: Polling_.
A) requires the processor to periodically check
Q109: What is polled I/O and what is
Q110: What is interrupt- driven I/O and what
Q111: DMA stands for _.
A) direct memory access,
Q112: Direct memory access is_.
A) faster than ordinary
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