Operating System (OS) The state transition initiated by the user process itself in an operating system is None of these block timer run out wake up dispatch None of these block timer run out wake up dispatch ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Critical selection Kernel Application program Shell Critical selection Kernel Application program Shell ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that has been in the queue the longest that last entered the queue with the least processor needs that first entered the queue None of these that has been in the queue the longest that last entered the queue with the least processor needs that first entered the queue None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which table is a permanent database that has an entry for each terminal symbol. Identifier table None of these Terminal table Reductions Literal table Identifier table None of these Terminal table Reductions Literal table ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) While running DOS on a PC, which command would be used to duplicate the entire diskette? None of these COPY CHKDSK TYPE DISKCOPY None of these COPY CHKDSK TYPE DISKCOPY 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 CPU is increased None of these the speed of I/O processor is increased All of these the pages, belonging to the working set of the programs, are in main memory the speed of CPU is increased None of these the speed of I/O processor is increased All of these ANSWER DOWNLOAD EXAMIANS APP
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