Operating System (OS) The LRU algorithm pages out the first page in a given area pages out pages that have been least used recently pages out pages that have been used recently pages out pages that have not been used recently None of these pages out the first page in a given area pages out pages that have been least used recently pages out pages that have been used recently pages out pages that have not been used recently None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded in safe mode ? Mouse driver Keyboard driver VGA drive All of the listed here Mouse driver Keyboard driver VGA drive All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not occur during the power-on-self-test (POST)? The BIOS identification process occurs The scan disk utility begins to run The video card and video memory are tested Memory chip are checked to ensure that they are working properly The BIOS identification process occurs The scan disk utility begins to run The video card and video memory are tested Memory chip are checked to ensure that they are working properly ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Netscape navigator is a None of these Browser Editor Compose None of these Browser Editor Compose ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing can be avoided if None of these the speed of I/O processor is increased the pages, belonging to the working set of the programs, are in main memory All of these the speed of CPU is increased None of these the speed of I/O processor is increased the pages, belonging to the working set of the programs, are in main memory All of these the speed of CPU is increased ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block caches or buffer caches are used to speed up main memory read operation to increase the capacity of the main memory to improve disk performance to handle interrupts None of these to speed up main memory read operation to increase the capacity of the main memory to improve disk performance to handle interrupts None of these ANSWER DOWNLOAD EXAMIANS APP
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