Operating System (OS) The main function of the dispatcher (the portion of the process scheduler) is assigning ready process to the CPU suspending some of the processes when the CPU load is high bring processes from the disk to the main memory None of these swapping a process to the disk assigning ready process to the CPU suspending some of the processes when the CPU load is high bring processes from the disk to the main memory None of these swapping a process to the disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All of the following are task performed by the operating system except Controlling the access that application program has to the CPU Provides an interface for user to interact with computer Performing housekeeping task like file compression and disk defragmentation Managing hardware on the computer Controlling the access that application program has to the CPU Provides an interface for user to interact with computer Performing housekeeping task like file compression and disk defragmentation Managing hardware on the computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which menu bar selection would you access to open file? Option None of above View Help Option None of above View Help ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A page fault occurs when a program accesses a page of memory None of these is a reference to a page belonging to another program is an access to a page not currently in memory is an error is a specific page occurs when a program accesses a page of memory None of these is a reference to a page belonging to another program is an access to a page not currently in memory is an error is a specific page ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What are the two types of Semaphore? Critical Semaphores and System Semaphores Counting Semaphores and Binary Semaphores Analog Semaphores and Octal Semaphores Digital Semaphores and Binary Semaphores Critical Semaphores and System Semaphores Counting Semaphores and Binary Semaphores Analog Semaphores and Octal Semaphores Digital Semaphores and Binary Semaphores ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following shutdown method is often called Warm Boot? Restart Shut Down Sleep Hibernate Restart Shut Down Sleep Hibernate ANSWER DOWNLOAD EXAMIANS APP
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