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

priority is programmable
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
the failure of one device may affect other devices on the chain
None of these

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Operating System (OS)
Which of the following functions is(are) performed by the loader

physically place the machine instructions and data into memory.
All of these
allocate space in memory for the programs and resolve symbolic references between object decks
None of these
adjust all address dependent locations, such as address constants, to correspond to the allocated space.

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