Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? FIFO LRU LFU None of these Working set FIFO LRU LFU None of these Working set ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the organized collection of software that controls the overall operation of a computer? None of these Peripheral system Working system Operating system Controlling system None of these Peripheral system Working system Operating system Controlling system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a video file extension? .mpeg .mov .wav .avi .mpeg .mov .wav .avi ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principles of structured programming forbid the use of GOTO DO-WHILE None of these WHILE-DO IF-THEN-ELSE GOTO DO-WHILE None of these WHILE-DO IF-THEN-ELSE ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A task in a blocked state is running must still be placed in the run queues is waiting for same temporarily unavailable resources None of these is executable is running must still be placed in the run queues is waiting for same temporarily unavailable resources None of these is executable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 16 8 None of these 1 16 8 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
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