Operating System (OS)
The working set theory of programming behaviour of processes running within an operating system involves

None of these
the collection of pages that a process accesses
assigning the CPU to processes
coalescing holes in memory
disk scheduling mechanisms

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Operating System (OS)
A Processor

is a device that performs a sequence of operations specified by instructions in memory.
None of these
is typically characterized by interactive processing and time of the CPU
is a sequence of instructions
is the device where information is stored

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Operating System (OS)
The disadvantages of "Compile and Go" loading scheme is (are):

a portion of memory is wasted because the core occupied by the assembler is unavailable to the object program.
None of these
All of these
it is very difficult to handle multiple segments, especially if the source programs are in different languages, and to produce orderly modular programs.
it is necessary to retranslate the user's program deck every time it is run.

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