Operating System (OS) The LRU algorithm pages out pages that have been used recently None of these pages out pages that have been least used recently pages out pages that have not been used recently pages out the first page in a given area pages out pages that have been used recently None of these pages out pages that have been least used recently pages out pages that have not been used recently pages out the first page in a given area ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that last entered the queue None of these with the least processor needs that has been in the queue the longest that first entered the queue that last entered the queue None of these with the least processor needs that has been in the queue the longest that first entered the queue ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers? MS DOS UNIX None of these XENIX OS/2 MS DOS UNIX None of these XENIX OS/2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover All of these Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Fonts install from Add from control panel Font.exe file Font setup file All of above Add from control panel Font.exe file Font setup file All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Execute each job faster Are easier to develop than single programming system Are used only by large mainframe computer Execute more jobs in the same time period Execute each job faster Are easier to develop than single programming system Are used only by large mainframe computer Execute more jobs in the same time period ANSWER DOWNLOAD EXAMIANS APP
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