Operating System (OS) The principle of locality of reference justifies the use of cache memory reenterable virtual memory None of these non reusable cache memory reenterable virtual memory None of these non reusable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Unicode standard is Character encoding system Software Keyboard layout Font Character encoding system Software Keyboard layout Font ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? cache coherence None of these deadlock avoidance deadlock recovery mutual exclusion cache coherence None of these deadlock avoidance deadlock recovery mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The date and time displays on System tray Taskbar System tray Launch pad System tray Taskbar System tray Launch pad ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default location of saving and opening file ? Desktop My computer All of the listed here My documents Desktop My computer All of the listed here My documents ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following resources must be protected by the operating system? CPU All of these Memory I/O CPU All of these Memory I/O ANSWER DOWNLOAD EXAMIANS APP
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