Operating System (OS) The ___ displays the name of every computer user on the computer Welcome screen Command screen Wish list screen None of the listed here Welcome screen Command screen Wish list screen None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Disk defragment Drive space Scandisk Doskey Disk defragment Drive space Scandisk Doskey ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? cache coherence mutual exclusion deadlock recovery deadlock avoidance None of these cache coherence mutual exclusion deadlock recovery deadlock avoidance None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following separates primary file and extension is All of these Period Point Dot All of these Period Point Dot ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principle of locality of reference justifies the use of cache memory reenterable None of these non reusable virtual memory cache memory reenterable None of these non reusable virtual memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in Cache Memory The hard drive ROM CMOS Cache Memory The hard drive ROM CMOS ANSWER DOWNLOAD EXAMIANS APP
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