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) The date and time displays on System tray Taskbar Launch pad System tray System tray Taskbar Launch pad System tray ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system that reads and reacts in terms of actual time. None of these Real time system Quick response system Time sharing system Batch system None of these Real time system Quick response system Time sharing system Batch system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one? CHKDSK command VER command FAT command FORMAT command None of these CHKDSK command VER command FAT command FORMAT command None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Banker's algorithm for resource allocation deals with None of these deadlock avoidance deadlock recovery mutual exclusion deadlock prevention None of these deadlock avoidance deadlock recovery mutual exclusion deadlock prevention ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system is Manage Resources Manage Commands Manage Programs Manage Users Manage Resources Manage Commands Manage Programs Manage Users ANSWER DOWNLOAD EXAMIANS APP
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