Operating System (OS)
What is dispatch latency ?

None of the listed here
The time taken by the dispatcher to stop one process and start another
The whole time taken by all processor
The time taken by the processor to write a file into disk

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Operating System (OS)
Which of the following is not a characteristic of a daisy chaining priority control scheme?

it is relatively easy to add more devices to the chain
the number of control lines is independent of the number of devices on the chain
priority is programmable
the failure of one device may affect other devices on the chain
None of these

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