Operating System (OS) Block caches or buffer caches are used to handle interrupts to speed up main memory read operation None of these to improve disk performance to increase the capacity of the main memory to handle interrupts to speed up main memory read operation None of these to improve disk performance to increase the capacity of the main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Delete key Press Shift + Delete key Press Alt + Delete key Press Ctrl + Delete key Press Delete key Press Shift + Delete key Press Alt + Delete key Press Ctrl + Delete key ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? None of these deadlock avoidance deadlock recovery cache coherence mutual exclusion None of these deadlock avoidance deadlock recovery cache coherence mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a multitasking operating system ? Linux DOS Windows Win NT Linux DOS Windows Win NT ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Can you name of the major Operating System used in computers? All of these OS/2 None of these MS DOS UNIX All of these OS/2 None of these MS DOS UNIX ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The advantage(s) inherent to using high level languages is (are) All of these A greater degree of machine independence Improved debugging capability, and superior documentation Fewer people, less management and shorter transition in learning time None of these All of these A greater degree of machine independence Improved debugging capability, and superior documentation Fewer people, less management and shorter transition in learning time None of these ANSWER DOWNLOAD EXAMIANS APP
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