Related Questions

While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt?
A Copy a: *.txt
B Copy *.txt a:
C Copy *.txt c:
D Copy *.txt all.txt
While working with MS-DOS, which command is used to undelete a bunch of files with extension DOC that you have just deleted?
A UNDELETE
B UNDELETE *.DOC
C UNDELETE/ALL
D UNDELETE/LIST
E None of the above
While working with which command is used to copy all files from the currently logged drive and directory with the extension .txt to the drive a
A Copy a. *.txt
B Copy *.txt a:
C Copy *.txt c:
D Copy *.txt all.txt
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?
A COPY A: *.TXT
B COPY *.TXT A:
C COPY *.TXT C:
D COPY *.TXT ALL.TXT
E None of the above
Which command is used to undelete delete a bunch of files with extension doc that you have just deleted
A Undelete
B Undelete *.doc
C Undelete/all
D All of the above
Which command in DOS is used to display the version of MSDOS?
A VERSION
B VERIFY
C VER
D VERSN
Which command is used to copy all files from drive A with extension .TXT to the currently logged drive and directory?
A COPY a: *.TXT
B COPY *.TXT A:
C COPY *.TXT C:
D COPY *.TXT ALL.TXT
E None of the above
Which command is used to delete all the files extension .txt on the current drive and directory?
A Del .txt
B Erase .txt
C Del *.txt
D Del *.*/p
Which file in MSDOS contain internal command that are loaded during booting process?
A Io.sys
B Msdos.sys
C Command.com
D Config.sys
Which of the following file names are invalid in MSDOS?
A MYFILE.DOS
B CHECK$.(1)
C Verified.###
D Qwerty.1?3

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