Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Priority-based All of these Shortest-job-next Round-robin None of these Priority-based All of these Shortest-job-next Round-robin None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The main function of the dispatcher (the portion of the process scheduler) is 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 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 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A utility that can be used to minimize the number of fragmented files and enhance the speed Scandisk Double space Defrag Disk space Scandisk Double space Defrag Disk space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can move a window to a different position on your screen by dragging it by its Title bar Tail Status bar Move handle Title bar Tail Status bar Move handle ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory which allocates space for DOS and application is called Conventional memory Cache memory Expanded memory Virtual memory Conventional memory Cache memory Expanded memory Virtual memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement about directories is false? The root directory is always at the highest level Directories cannot be renamed Directories can be deleted Directories can exist inside directories The root directory is always at the highest level Directories cannot be renamed Directories can be deleted Directories can exist inside directories ANSWER DOWNLOAD EXAMIANS APP
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