Operating System (OS)
An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as

macro
label
procedure name
literal
None of these

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Operating System (OS)
Paging

is a method of allocating processor time.
allows multiple programs to reside in separate areas of core at the time.
consists of those addresses that may be generated by a processor during execution of a computation.
is a method of memory allocation by which the program is subdivided into equal portions, or pages and core is subdivided into equal portions or blocks.
None of these

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Operating System (OS)
Round-robin scheduling

allows processor-bound tasks more time in the processor
is quite complex to implement
allows interactive tasks quicker access to the processor
None of these
gives each task the same chance at the processor

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