Operating System (OS) The LRU algorithm pages out pages that have been used recently pages out pages that have been least used recently pages out pages that have not been used recently None of these pages out the first page in a given area pages out pages that have been used recently pages out pages that have been least used recently pages out pages that have not been used recently None of these pages out the first page in a given area ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common systems security method is All of these passwords None of these encryption firewall All of these passwords None of these encryption firewall ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The category of software most appropriate for controlling the design and layout of complex document like newsletters and brochure is: Desktop publishing Word processing Computer aided design Web page authoring Desktop publishing Word processing Computer aided design Web page authoring ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Start / restart the computer is called Exit Option Run Boot Exit Option Run Boot ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and None of these race around condition hold and wait deadlock avoidance buffer overflow None of these race around condition hold and wait deadlock avoidance buffer overflow 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 None of these assigning the CPU to processes the collection of pages that a process accesses coalescing holes in memory disk scheduling mechanisms None of these assigning the CPU to processes the collection of pages that a process accesses ANSWER DOWNLOAD EXAMIANS APP
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