Operating System (OS) ........ interface consists of thing like program counter, register, interrupts and terminal Data Hardware Software None Data Hardware Software None ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Critical selection Kernel Application program Shell Critical selection Kernel Application program Shell ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Seeks analysis is used for analyzing device busy problems is used for analyzing control-unit busy problems is only shown on real-time displays is used for analyzing paging problems None of these is used for analyzing device busy problems is used for analyzing control-unit busy problems is only shown on real-time displays is used for analyzing paging problems None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What do you mean by Memory Compaction? Divide big memory hole into small holes Combine multiple equal memory holes into one big hole Divide memory hole by 2 Combine multiple small memory holes into one big hole Divide big memory hole into small holes Combine multiple equal memory holes into one big hole Divide memory hole by 2 Combine multiple small memory holes into one big hole ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher actually schedules the tasks into the processor None of these is always small and simple never changes task priorities puts tasks in I/O wait actually schedules the tasks into the processor None of these is always small and simple never changes task priorities puts tasks in I/O wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory allocation scheme subject to "external" fragmentation is swapping segmentation None of these pure demand paging multiple contiguous fixed partitions swapping segmentation None of these pure demand paging multiple contiguous fixed partitions ANSWER DOWNLOAD EXAMIANS APP
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