Operating System (OS) The ....... contains commands associated with the My Computer window None of these Start menu System menu Standard menu None of these Start menu System menu Standard menu ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To properly exit windows None of the listed here Clike the exit button on the desktop Select shut down from Start menu Click the stop button on the desktop None of the listed here Clike the exit button on the desktop Select shut down from Start menu Click the stop button on the desktop ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In Microsoft windows, the graphical pattern on the desktop used as background for windows is Picture Wall paper Icons Background Picture Wall paper Icons Background ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Part of a program where the shared memory is accessed and which should be executed invisibly is called None of these semaphores directory mutual exclusion critical section None of these semaphores directory mutual exclusion critical section ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not the user file extension? .xls .ppt .doc .sys .xls .ppt .doc .sys ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Scan for virus Delete unused files All of above Defrag disk Scan for virus Delete unused files All of above Defrag disk ANSWER DOWNLOAD EXAMIANS APP
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