Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Shortest-job-next All of these None of these Round-robin Priority-based Shortest-job-next All of these None of these Round-robin Priority-based ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a disk compression tools? Defragmenter None of these Scandisk Drive space Defragmenter None of these Scandisk Drive space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Disk defragment Scandisk Doskey Drive space Disk defragment Scandisk Doskey Drive space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The title bar always displays on Top of the open windows Left side of the open window All of above Right side of the open window Top of the open windows Left side of the open window All of above Right side of the open window ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A task in a blocked state is waiting for same temporarily unavailable resources is executable is running must still be placed in the run queues None of these is waiting for same temporarily unavailable resources is executable is running must still be placed in the run queues None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory which allocates space for DOS and application is called Cache memory Expanded memory Virtual memory Conventional memory Cache memory Expanded memory Virtual memory Conventional memory ANSWER DOWNLOAD EXAMIANS APP
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