Operating System (OS)
Round-robin scheduling

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

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Operating System (OS)
Memory management is :

critical for even the simplest operating systems
not used on multiprogramming systems
not used in modern operating system
None of these
replaced with virtual memory on current systems

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