Operating System (OS) The primary job of the operating system is Manage Users Manage Programs Manage Commands Manage Resources Manage Users Manage Programs Manage Commands Manage Resources 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? None of these LRU FIFO Working set LFU None of these LRU FIFO Working set LFU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is true for machine language. A sequence of instructions which, when followed properly, solves a problem Repeated execution of program segments the language which communicates with the computer using only the binary digits 1 and 0. None of these Depicting flow of data in a system A sequence of instructions which, when followed properly, solves a problem Repeated execution of program segments the language which communicates with the computer using only the binary digits 1 and 0. None of these Depicting flow of data in a system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory which allocates space for DOS and application is called Cache memory Conventional memory Expanded memory Virtual memory Cache memory Conventional memory Expanded memory Virtual memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them? None of these Multitasking Paging Partitioning Windowing None of these Multitasking Paging Partitioning Windowing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores are used to do I/O None of these are used for memory management synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention are used to do I/O None of these are used for memory management synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention ANSWER DOWNLOAD EXAMIANS APP
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