Operating System (OS) A task in a blocked state is executable is waiting for same temporarily unavailable resources is running None of these must still be placed in the run queues is executable is waiting for same temporarily unavailable resources is running None of these must still be placed in the run queues ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Shortest-job-next All of these None of these Round-robin Priority-based Shortest-job-next All of these None of these Round-robin Priority-based ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common systems security method is None of these All of these firewall passwords encryption None of these All of these firewall passwords encryption ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Banker's algorithm for resource allocation deals with deadlock prevention mutual exclusion None of these deadlock avoidance deadlock recovery deadlock prevention mutual exclusion None of these deadlock avoidance deadlock recovery ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following separates primary file and extension is Period All of these Dot Point Period All of these Dot Point ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If the number of bits in a virtual address of a program is 16 and the page size is 0.5 K bytes, the number of pages in the virtual address space is 32 16 128 None of these 64 32 16 128 None of these 64 ANSWER DOWNLOAD EXAMIANS APP
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