Operating System (OS) System maintenance: is not required if the system is well written is usually not necessary always requires several programs is necessary on all systems, regardless of how good None of these is not required if the system is well written is usually not necessary always requires several programs is necessary on all systems, regardless of how good None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a multitasking operating system ? Windows Linux DOS Win NT Windows Linux DOS Win NT ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? FIFO None of these Working set LFU LRU FIFO None of these Working set LFU LRU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Banker's algorithm is used To detect deadlock To solve deadlock To prevent deadlock To rectify deadlock To detect deadlock To solve deadlock To prevent deadlock To rectify deadlock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which way(s) a macro processor for assembly language can be implemented: All of these independent two-pass processor None of these processor incorporated into pass 1 of a standard two-pass assembler independent one-pass processor All of these independent two-pass processor None of these processor incorporated into pass 1 of a standard two-pass assembler independent one-pass processor ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores None of these synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock are used for memory management are used to do I/O None of these synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock are used for memory management are used to do I/O ANSWER DOWNLOAD EXAMIANS APP
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