Operating System (OS) Which is the first program run on a computer when the computer boots up? System software Operating system None System operations System software Operating system None System operations ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Information in a memory that is no longer valid or wanted is known as surplus None of these non-volatile garbage volatile surplus None of these non-volatile garbage volatile ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? deadlock avoidance cache coherence deadlock recovery None of these mutual exclusion deadlock avoidance cache coherence deadlock recovery None of these mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following capabilities is required for a system program to execute more than one program at a time? compiling multitasking word processing virtual memory None of these compiling multitasking word processing virtual memory None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing always occurs on large computers None of these is a natural consequence of virtual memory systems can always be avoided by swapping can be caused by poor paging algorithms always occurs on large computers None of these is a natural consequence of virtual memory systems can always be avoided by swapping can be caused by poor paging algorithms ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which menu bar selection would you access to open file? Help None of above View Option Help None of above View Option ANSWER DOWNLOAD EXAMIANS APP
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