Operating System (OS) The main function of the dispatcher (the portion of the process scheduler) is bring processes from the disk to the main memory None of these assigning ready process to the CPU swapping a process to the disk suspending some of the processes when the CPU load is high bring processes from the disk to the main memory None of these assigning ready process to the CPU swapping a process to the disk suspending some of the processes when the CPU load is high ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A utility that can be used to minimize the number of fragmented files and enhance the speed Defrag Disk space Scandisk Double space Defrag Disk space Scandisk Double space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement is true. All of these The LRU algorithm pages out pages that have been used recently Thrashing is a natural consequence of virtual memory systems. None of these Seek analysis is used for analysing control-unit busy problems. All of these The LRU algorithm pages out pages that have been used recently Thrashing is a natural consequence of virtual memory systems. None of these Seek analysis is used for analysing control-unit busy problems. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Link encryption can not be used in a public network is used only to debug None of these is more secure than end-to-end encryption is less secure than end-to-end encryption can not be used in a public network is used only to debug None of these is more secure than end-to-end encryption is less secure than end-to-end encryption ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not essential to shut down your computer? Close all running applications Cut off the power supply Save all opened files Switch off monitor Close all running applications Cut off the power supply Save all opened files Switch off monitor ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The virtual memory is A type of memory used in super computer An extremely large secondary memory An illusion of extremely large main memory An extremely large main memory A type of memory used in super computer An extremely large secondary memory An illusion of extremely large main memory An extremely large main memory ANSWER DOWNLOAD EXAMIANS APP
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