Operating System (OS) Which of the key is used to close the active window? Alt+F6 Alt+F4 Ctrl+F4 Ctrl+F5 Alt+F6 Alt+F4 Ctrl+F4 Ctrl+F5 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) While running DOS on a PC, which command would be used to duplicate the entire diskette? COPY TYPE None of these CHKDSK DISKCOPY COPY TYPE None of these CHKDSK DISKCOPY ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Operating system Computer Environment Application software Database system Operating system Computer Environment Application software Database system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Driver is Data controller Hardware and gain controller All of the listed here Hardware controller Data controller Hardware and gain controller All of the listed here Hardware controller ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A co-processor Causes all processor to function equally Is quite common in modern computer Is relatively easy to support in software Works with any application Causes all processor to function equally Is quite common in modern computer Is relatively easy to support in software Works with any application ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The problem with .... file is that they slow your computer's operation Program All of above Fragmented Formatted Program All of above Fragmented Formatted ANSWER DOWNLOAD EXAMIANS APP
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