Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Shortest-job-next All of these Round-robin None of these Priority-based Shortest-job-next All of these Round-robin None of these Priority-based ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and deadlock avoidance race around condition None of these hold and wait buffer overflow deadlock avoidance race around condition None of these hold and wait buffer overflow ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Small pictures appear on the desktop Button Windows Icon None of above Button Windows Icon None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following memory unit that processor can access more rapidly Main Memory Cache memory Read Only Memory Virtual Memory Main Memory Cache memory Read Only Memory Virtual Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? All of these Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state All of these Pretend that deadlocks never occur in the system Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) By default we can save the file in Recycle bin My computer My document Desktop Recycle bin My computer My document Desktop ANSWER DOWNLOAD EXAMIANS APP
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