Digital Electronics - Computers - Discussion

Discussion Forum : Computers - General Questions (Q.No. 14)

Computers

14.

Polled I/O works best when ________.

there are no priority considerations

priority considerations are frequent

the polling rate exceeds 1000 s

the polling rate is below 1000 s

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Sri said: 1 decade ago

Polling means continuously scanning of data lines for i/o devices.

If there are no priority considerations it works best.

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