Operating System (OS) Which of the following is not a system tool ? Disk defragment Drive space Scandisk Doskey Disk defragment Drive space Scandisk Doskey ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A development strategy whereby the executive control modules of a system are coded and tested first, is known as All of these Bottom-up development Left-Right development Top-down development None of these All of these Bottom-up development Left-Right development Top-down development None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) UNIX operating system is a(n) All of the listed here Time sharing operating system Multi tasking operating system Multi user operating system All of the listed here Time sharing operating system Multi tasking operating system Multi user operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Windows can run All of above Four applications only One application only Two applications only All of above Four applications only One application only Two applications only ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common systems security method is firewall passwords encryption None of these All of these firewall passwords encryption None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not essential to shut down your computer? Switch off monitor Cut off the power supply Close all running applications Save all opened files Switch off monitor Cut off the power supply Close all running applications Save all opened files ANSWER DOWNLOAD EXAMIANS APP
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