Operating System (OS)
Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears?

index
indirect
sorting
ascending
None of these

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Operating System (OS)
Paging

consists of those addresses that may be generated by a processor during execution of a computation.
allows multiple programs to reside in separate areas of core at the time.
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.
is a method of allocating processor time.
None of these

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Operating System (OS)
The FIFO algorithm

executes first the job with the least processor needs
execute first the job that has been in the queue the longest
executes first the job that first entered the queue
executes first the job that last entered the queue
None of these

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