Operating System (OS) Which of the following does not occur during the power-on-self-test (POST)? The scan disk utility begins to run The video card and video memory are tested The BIOS identification process occurs Memory chip are checked to ensure that they are working properly The scan disk utility begins to run The video card and video memory are tested The BIOS identification process occurs Memory chip are checked to ensure that they are working properly ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following memory unit that processor can access more rapidly Read Only Memory Virtual Memory Cache memory Main Memory Read Only Memory Virtual Memory Cache memory Main Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy to balance resource utilization to obey priorities to be fair to be predictable None of these to balance resource utilization to obey priorities to be fair to be predictable None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system? DISK command DIR command FORMAT command None of these VER command DISK command DIR command FORMAT command None of these VER command ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. lengthened; lengthened lengthened; shortened None of these shortened; lengthened shortened; shortened lengthened; lengthened lengthened; shortened None of these shortened; lengthened shortened; shortened ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A ..... is a windows component that is designed to store other components so these can be organized efficiently? All of above Window Document Folder All of above Window Document Folder ANSWER DOWNLOAD EXAMIANS APP
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