Operating System (OS) The shortcut key to open a task manager is: Alt + Ctrl + Delete F1 Alt + Tab Alt + F1 Alt + Ctrl + Delete F1 Alt + Tab Alt + F1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The box on ....... that allows you to choose where to go and is located below the standard toolbar Address bar System menu None of these Menu bar Address bar System menu None of these Menu bar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Round-robin None of these All of these Shortest-job-next Priority-based Round-robin None of these All of these Shortest-job-next Priority-based ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not process states? Finished New Ready Running Finished New Ready Running ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An incremental backup saves only files that have recently changed should be done each month saves all files None of these uses more tapes saves only files that have recently changed should be done each month saves all files None of these uses more tapes ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing can be avoided if the pages, belonging to the working set of the programs, are in main memory the speed of I/O processor is increased All of these the speed of CPU is increased None of these the pages, belonging to the working set of the programs, are in main memory the speed of I/O processor is increased All of these the speed of CPU is increased None of these ANSWER DOWNLOAD EXAMIANS APP
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