Operating System (OS) A user-interface that is easy to use is considered to be User-friendly None of these User-happy User-simple User-friendly None of these User-happy User-simple ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores synchronize critical resources to prevent contention are used for memory management synchronize critical resources to prevent deadlock are used to do I/O None of these synchronize critical resources to prevent contention are used for memory management synchronize critical resources to prevent deadlock are used to do I/O None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the default file extension created by notepad? .doc .txt .tif .html .doc .txt .tif .html 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 Move handle Status bar Title bar Tail Move handle Status bar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is None of these required to perform any I/O entered by programs when they enter the processor only allowed to the operating system never used None of these required to perform any I/O entered by programs when they enter the processor only allowed to the operating system never used ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The operating system is the most common type of ___ software Communication System Application Word processing software Communication System Application Word processing software ANSWER DOWNLOAD EXAMIANS APP
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