Operating System (OS)
The command interpreter

is usually the primary user interface
requires fixed format commands
None of these
is menu drive
is quite different from the SCL interpreter

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

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

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