Operating System (OS) Which is not application software? Page Maker WinWord XP Windows NT Photoshop Page Maker WinWord XP Windows NT Photoshop ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Kernel Shell Application program Critical selection Kernel Shell Application program Critical selection ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What should be the extension to execute files? All of these BAT EXE COM All of these BAT EXE COM ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How can you optimize performance of your computer? Delete unused files Scan for virus All of above Defrag disk Delete unused files Scan for virus All of above Defrag disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion? 2 None of these 3 4 1 2 None of these 3 4 1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The state transition initiated by the user process itself in an operating system is timer run out block None of these dispatch wake up timer run out block None of these dispatch wake up ANSWER DOWNLOAD EXAMIANS APP
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