Operating System (OS) The Basic Input output system (BIOS) resides in ROM The CPU RAM Memory cache ROM The CPU RAM Memory cache ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The strategy of allowing processes that are logically runnable to be temporarily suspended is called preemptive scheduling None of these shortest job first non preemptive scheduling first come first served preemptive scheduling None of these shortest job first non preemptive scheduling first come first served ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? The working set Hit ratios Address location resolution Paging The working set Hit ratios Address location resolution Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The virtual memory is An extremely large main memory An extremely large secondary memory A type of memory used in super computer An illusion of extremely large main memory An extremely large main memory An extremely large secondary memory A type of memory used in super computer An illusion of extremely large main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? LRU LFU None of these FIFO Working set LRU LFU None of these FIFO Working set ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Fragmentation of the file system None of these occurs only if the file system is used improperly can always be prevented can be temporarily removed by compaction is a characteristic of all file systems None of these occurs only if the file system is used improperly can always be prevented can be temporarily removed by compaction is a characteristic of all file systems ANSWER DOWNLOAD EXAMIANS APP
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