Operating System (OS) The virtual memory is An extremely large secondary memory An extremely large main memory An illusion of extremely large main memory A type of memory used in super computer An extremely large secondary memory An extremely large main memory An illusion of extremely large main memory A type of memory used in super computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the meaning of "Hibernate" in Windows XP/Windows 7? Shutdown the Computer without closing the running applications Restart the Computer in hibernate mode Shutdown the Computer terminating all the running applications Restart the Computer in safe mode Shutdown the Computer without closing the running applications Restart the Computer in hibernate mode Shutdown the Computer terminating all the running applications Restart the Computer in safe mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? deadlock recovery None of these mutual exclusion deadlock avoidance cache coherence deadlock recovery None of these mutual exclusion deadlock avoidance cache coherence ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The necessary conditions needed before deadlock can occur? Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Start / restart the computer is called Exit Boot Run Option Exit Boot Run Option ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. lengthened; shortened None of these lengthened; lengthened shortened; shortened shortened; lengthened lengthened; shortened None of these lengthened; lengthened shortened; shortened shortened; lengthened ANSWER DOWNLOAD EXAMIANS APP
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