Operating System (OS) You can add or remove program Add / Remove program from control panel Delete the shortcut icon from desktop Both A and B None of Above Add / Remove program from control panel Delete the shortcut icon from desktop Both A and B None of Above 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 None of these multitasking semaphore multiprogramming mutual exclusion None of these multitasking semaphore multiprogramming ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The modern keyboard typically has ___ Function keys. 16 12 14 10 16 12 14 10 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which mode loads minimal set of drivers when starting Windows? VGA Mode Safe Mode Normal Mode Network Support Mode VGA Mode Safe Mode Normal Mode Network Support Mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The virtual memory is An extremely large main memory An illusion of extremely large main memory An extremely large secondary memory A type of memory used in super computer An extremely large main memory An illusion of extremely large main memory An extremely large secondary memory A type of memory used in super computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is only allowed to the operating system required to perform any I/O entered by programs when they enter the processor never used None of these only allowed to the operating system required to perform any I/O entered by programs when they enter the processor never used None of these ANSWER DOWNLOAD EXAMIANS APP
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