Operating System (OS) Which of the following concept is best to preventing page faults ? Paging The working set Hit ratios Address location resolution Paging The working set Hit ratios Address location resolution ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as mutual exclusion multiprogramming multitasking None of these semaphore mutual exclusion multiprogramming multitasking None of these semaphore ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) During the boot process, the ..... looks for the system file CD BIOS CPU DVD CD BIOS CPU DVD ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is true for unconditional disk formatting? Transfer system files after format All of above Do not check/scan surface after format Destroys every byte of data on a disk by overwriting it with with blank spaces Transfer system files after format All of above Do not check/scan surface after format Destroys every byte of data on a disk by overwriting it with with blank spaces ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which components appear in the initial windows start up display? Task bar All of these Dialog box Start menu Task bar All of these Dialog box Start menu ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A partitioned data set is most used for None of these storing program data a program or source library storing ISAM files storing backup information None of these storing program data a program or source library storing ISAM files storing backup information ANSWER DOWNLOAD EXAMIANS APP
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