Operating System (OS) Which of the following is a disk compression tools? Defragmenter Scandisk None of these Drive space Defragmenter Scandisk None of these Drive space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Underlined character on the menu or dialog box known as Hot spot Hot key Underline word Pane Hot spot Hot key Underline word Pane ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and None of these race around condition deadlock avoidance hold and wait buffer overflow None of these race around condition deadlock avoidance hold and wait buffer overflow ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? Working set LRU None of these LFU FIFO Working set LRU None of these LFU FIFO ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? Windows DOS Unix Linux Windows DOS Unix Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an operating system ? Mac OS Notepad Linux Windows 2000 Mac OS Notepad Linux Windows 2000 ANSWER DOWNLOAD EXAMIANS APP
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