Operating System (OS) What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them? Multitasking Partitioning None of these Windowing Paging Multitasking Partitioning None of these Windowing Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Interprocess communication allows processes to synchronize activity is never necessary, None of these is required for all processes is usually done via disk drives allows processes to synchronize activity is never necessary, None of these is required for all processes is usually done via disk drives 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? LFU LRU FIFO Working set None of these LFU LRU FIFO Working set None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The purpose of run command in start menu is to Open internet explorer Start programs Launch internet browser Open windows explorer Open internet explorer Start programs Launch internet browser Open windows explorer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which, of the following, is not true about Nassi-Shneiderman charts These charts are type of graphical design tool These charts can represent three fundamental control structures All of these None of these These charts cannot represent CASE constructs These charts are type of graphical design tool These charts can represent three fundamental control structures All of these None of these These charts cannot represent CASE constructs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The part of machine level instruction, which tells the central processor what has to be done, is None of these Flip-Flop Address Locator Operation code None of these Flip-Flop Address Locator Operation code ANSWER DOWNLOAD EXAMIANS APP
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