Operating System (OS) Which of the following is a disk compression tool? Drive space Defragmenter None of these Scan disk Drive space Defragmenter None of these Scan disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not true about the memory management? segmentation suffers from external fragmentation segmented memory can be paged None of these paging suffers from internal fragmentation virtual memory is used only in multi-user systems segmentation suffers from external fragmentation segmented memory can be paged None of these paging suffers from internal fragmentation virtual memory is used only in multi-user systems ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The total time to prepare a disk drive mechanism for a block of data to be read from it is latency plus transmission time latency latency plus seek time latency plus seek time plus transmission time None of these latency plus transmission time latency latency plus seek time latency plus seek time plus transmission time None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? DOS Linux Unix Windows DOS Linux Unix Windows ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The working set theory of programming behaviour of processes running within an operating system involves coalescing holes in memory disk scheduling mechanisms assigning the CPU to processes None of these the collection of pages that a process accesses coalescing holes in memory disk scheduling mechanisms assigning the CPU to processes None of these the collection of pages that a process accesses ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Virtual memory typically located on Hard drive RAM Flash card CPU Hard drive RAM Flash card CPU ANSWER DOWNLOAD EXAMIANS APP
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