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

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

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Operating System (OS)
A relocate program form is one which

can itself performs the relocation of its address-sensitive portions.
None of these
consists of a program and relevant information for its relocation.
All of these
cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation.

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Operating System (OS)
Link encryption

is used only to debug
None of these
is more secure than end-to-end encryption
can not be used in a public network
is less secure than end-to-end encryption

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Operating System (OS)
Scheduling is

None of these
not required in uniprocessor systems
the same regard-less of the purpose of the system
allowing jobs to use the processor
unrelated to performance consideration

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