Operating System (OS) How can you optimize performance of your computer? Defrag disk All of above Delete unused files Scan for virus Defrag disk All of above Delete unused files Scan for virus ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The date and time displays on Taskbar System tray System tray Launch pad Taskbar System tray System tray Launch pad ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following file menu option saves document to disk? Save Rename All of above Create Save Rename All of above Create ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not a system tool? All of the listed here Disk defragment Virus scanning Backup All of the listed here Disk defragment Virus scanning Backup ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... is used in operating system to separate mechanism from policy Two level implementation None Multi level implementation Single level implementation Two level implementation None Multi level implementation Single level implementation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system manages Memory All of the listed here I / O Devices Processor Memory All of the listed here I / O Devices Processor ANSWER DOWNLOAD EXAMIANS APP
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