Operating System (OS) How can you optimize performance of your computer? All of above Defrag disk Delete unused files Scan for virus All of above Defrag disk Delete unused files Scan for virus 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 Time sharing system Batch system Quick response system Real time system None of these Time sharing system Batch system Quick response system Real time system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which runs on computer hardware and serve as platform for other software to run on? System Software All Operating System Application Software System Software All Operating System Application Software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) How do you connect internet in your system ? None of the listed here Network neighborhood My computer >> dialup networking Control panel >> modem None of the listed here Network neighborhood My computer >> dialup networking Control panel >> modem ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Netscape navigator is a None of these Browser Compose Editor None of these Browser Compose Editor ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following key is used to refresh the active window? F7 F8 F5 F9 F7 F8 F5 F9 ANSWER DOWNLOAD EXAMIANS APP
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