Operating System (OS) ...... is used in operating system to separate mechanism from policy Two level implementation Single level implementation Multi level implementation None Two level implementation Single level implementation Multi level implementation None ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is None of these never used required to perform any I/O only allowed to the operating system entered by programs when they enter the processor None of these never used required to perform any I/O only allowed to the operating system entered by programs when they enter the processor ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is contained in the page table? Memory address and corresponding page number File name and corresponding page number None of Above Base address of each frame and corresponding page number Memory address and corresponding page number File name and corresponding page number None of Above Base address of each frame and corresponding page number ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Scandisk Drive space Doskey Disk defragment Scandisk Drive space Doskey Disk defragment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not the function of the operating system? Virus protection Disk management Application management Memory management Virus protection Disk management Application management Memory management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ___ are list of commands that appear on the screen Icons Windows Menus GUIS Icons Windows Menus GUIS ANSWER DOWNLOAD EXAMIANS APP
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