Operating System (OS) Which of the following is characteristic of an operating system? All listed here error recovery memory management resource management None of these All listed here error recovery memory management resource management None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not external command ? Find Verify Doskey Print Find Verify Doskey Print ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The problem of thrashing is affected significantly by: None of these All of these program size program structure primary-storage size None of these All of these program size program structure primary-storage size ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which windows features can be accessed from the start menu ? Microsoft network Help Windows Explorer All of the listed here Microsoft network Help Windows Explorer All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? cache coherence mutual exclusion deadlock avoidance None of these deadlock recovery cache coherence mutual exclusion deadlock avoidance None of these deadlock recovery ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Defrag disk All of above Delete unused files Scan for virus Defrag disk All of above Delete unused files Scan for virus ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS