Operating System (OS) Which of the following is not applications software? Desktop publishing Word processing Spreadsheet None of these UNIX Desktop publishing Word processing Spreadsheet None of these UNIX ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? Windows DOS Unix Linux Windows DOS Unix Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... runs on a computer hardware and serves as a platform for other system to run on Application system All of above Operating system System software Application system All of above Operating system System software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Ctrl + Delete key Press Shift + Delete key Press Delete key Press Alt + Delete key Press Ctrl + Delete key Press Shift + Delete key Press Delete key Press Alt + Delete key ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system is a ___ Presentation software System software Database software Application software Presentation software System software Database software Application software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Who is called a supervisor of computer activity ? I / O Devices Control unit Memory Operating system I / O Devices Control unit Memory Operating system ANSWER DOWNLOAD EXAMIANS APP
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