Disc Operating System (DOS) While working with MS-DOS, which command is used to copy all files from the currently logged drive and directory with the extension .TXT to the drive A? COPY *.TXT ALL.TXT COPY A: *.TXT COPY *.TXT C: COPY *.TXT A: COPY *.TXT ALL.TXT COPY A: *.TXT COPY *.TXT C: COPY *.TXT A: ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen? close exit quit cls close exit quit cls ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which is the valid filename assign in MS-DOS? None of above Ram?.doc Ram*.txt Ram_$.txt None of above Ram?.doc Ram*.txt Ram_$.txt ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which file in MSDOS contain internal command that are loaded during booting process? Command.com Msdos.sys Config.sys Io.sys Command.com Msdos.sys Config.sys Io.sys ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to undelete delete a bunch of files with extension doc that you have just deleted All of these Undelete/all Undelete Undelete *.doc All of these Undelete/all Undelete Undelete *.doc ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to clear the screen All of the listed here Cls Clscreen Clear All of the listed here Cls Clscreen Clear ANSWER DOWNLOAD EXAMIANS APP
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