Operating System (OS) The SJF algorithm executes first the job that last entered the queue that has been in the queue the longest that first entered the queue with the least processor needs None of these that last entered the queue that has been in the queue the longest that first entered the queue with the least processor needs None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? FIFO LFU LRU Working set None of these FIFO LFU LRU Working set None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Address Register is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. None of these contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. None of these contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... transforms one interface into other interface Software Data Program None Software Data Program None ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not the function of the operating system? Virus protection Memory management Application management Disk management Virus protection Memory management Application management Disk management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ability of an operating system to control the activities of multiple program at the same time is called Multipaging Multioperating Multiprocessing Multitasking Multipaging Multioperating Multiprocessing Multitasking ANSWER DOWNLOAD EXAMIANS APP
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