Operating System (OS) Which of the following command is used to switch between the window programs? None of these Ctrl+Tab Alt+F4 Alt+Tab None of these Ctrl+Tab Alt+F4 Alt+Tab ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory allocation scheme subject to "external" fragmentation is pure demand paging swapping multiple contiguous fixed partitions None of these segmentation pure demand paging swapping multiple contiguous fixed partitions None of these segmentation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Recently used application file list appears in the Windows operating system Documents menu Run dialog box Programs menu Setting menu Documents menu Run dialog box Programs menu Setting menu ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system manages Memory Processor I / O Devices All of the listed here Memory Processor I / O Devices All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention are used to do I/O are used for memory management None of these synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention are used to do I/O are used for memory management None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is a permanent database in the general model of the compiler? None of these Terminal Table Source code Identifier Table Literal Table None of these Terminal Table Source code Identifier Table Literal Table ANSWER DOWNLOAD EXAMIANS APP
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