Disc Operating System (DOS) Which command is used to copy all files from drive A with extension .TXT to the currently logged drive and directory? COPY *.TXT C: COPY *.TXT A: COPY a: *.TXT COPY *.TXT ALL.TXT COPY *.TXT C: COPY *.TXT A: COPY a: *.TXT COPY *.TXT ALL.TXT ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which of the following statements in regard to directories is false? Directories with files can be deleted The root directory is always at the highest level Directories cannot be renamed Directories can exist inside directories Directories with files can be deleted The root directory is always at the highest level Directories cannot be renamed Directories can exist inside directories ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to clear the screen Clscreen Clear Cls All of the listed here Clscreen Clear Cls All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to see the contents of a file? Copy Type None of above Ed Copy Type None of above Ed ANSWER DOWNLOAD EXAMIANS APP
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 *.doc *.txt Ren file.doc file.txt Ren *.txt *.doc Ren a: *.doc *.txt Ren *.doc *.txt Ren file.doc file.txt Ren *.txt *.doc Ren a: *.doc *.txt 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? cls quit close exit cls quit close exit ANSWER DOWNLOAD EXAMIANS APP
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