Operating System (OS) The working set theory of programming behaviour of processes running within an operating system involves disk scheduling mechanisms coalescing holes in memory the collection of pages that a process accesses assigning the CPU to processes None of these disk scheduling mechanisms coalescing holes in memory the collection of pages that a process accesses assigning the CPU to processes None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Application software Database system Operating system Computer Environment Application software Database system Operating system Computer Environment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following windows do not have start button Windows vista Windows 7 Windows 8 None of the listed here Windows vista Windows 7 Windows 8 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following file menu option saves document to disk? Save Rename All of above Create Save Rename All of above Create ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to handle interrupts to speed up main memory read operation to improve disk performance None of these to increase the capacity of main memory to handle interrupts to speed up main memory read operation to improve disk performance None of these to increase the capacity of main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing always occurs on large computers can always be avoided by swapping can be caused by poor paging algorithms None of these is a natural consequence of virtual memory systems always occurs on large computers can always be avoided by swapping can be caused by poor paging algorithms None of these is a natural consequence of virtual memory systems ANSWER DOWNLOAD EXAMIANS APP
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