Operating System (OS) Which of the following, is necessary to work on a computer Assembly Operating system None of these Compiler Interpreter of the above Assembly Operating system None of these Compiler Interpreter of the above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Create back up None of above Format Write protect Create back up None of above Format Write protect ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The maximum length of any single path from the root directory? 27 63 80 54 27 63 80 54 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Application program Critical selection Kernel Shell Application program Critical selection Kernel Shell ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores are used for memory management synchronize critical resources to prevent deadlock None of these synchronize critical resources to prevent contention are used to do I/O are used for memory management synchronize critical resources to prevent deadlock None of these synchronize critical resources to prevent contention are used to do I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and buffer overflow deadlock avoidance None of these hold and wait race around condition buffer overflow deadlock avoidance None of these hold and wait race around condition ANSWER DOWNLOAD EXAMIANS APP
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