Disc Operating System (DOS) While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc? Ren *.txt *.doc Ren file.doc file.txt Ren *.doc *.txt Ren a: *.doc *.txt Ren *.txt *.doc Ren file.doc file.txt Ren *.doc *.txt Ren a: *.doc *.txt ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to delete the directory and all its contents in one step? DEL *.* CD RD DELTREE DEL *.* CD RD DELTREE ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which two of the following DOS commands are used to display or set the date and time of your computer's infernal clock? VER HOUR DATE DAY VER HOUR DATE DAY ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) While working with MS-DOS, which command is used to specify the colour display, 40 columns and color? MODE CO40 MODE/C MODE CHANGE None of these MODE COLOUR MODE CO40 MODE/C MODE CHANGE None of these MODE COLOUR ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) 5. As per symbolic notation of DOS, which of the following indicates the ROOT directory * None of these / > * None of these / > ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command of MS-DOS is used to copy only files that have been modified on or after the date you specify? None of these XCOPY/V XCOPY/D : date COPY/M COPY/D : date None of these XCOPY/V XCOPY/D : date COPY/M COPY/D : date ANSWER DOWNLOAD EXAMIANS APP
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