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CSE :: DOS Basics

  1. Which type of command in DOS needs additional files for their execution?

  2. A.

     Internal commands

    B.

     External commands

    C.

     Batch commands

    D.

     Redirectors


  3. Which was the last version of MSDOS that was released separately?

  4. A.

     5.0

    B.

     6.0

    C.

     6.11

    D.

     6.22


  5. While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc?

  6. A.

     Ren *.doc *.txt

    B.

     Ren *.txt *.doc

    C.

     Ren file.doc file.txt

    D.

     Ren a: *.doc *.txt


  7. While working with MS-DOS which command is used to combine file1 plus file2 into new file named file3?

  8. A.

     Copy file3 file1+file2

    B.

     Copy file1+file2 file3

    C.

     Copy file1+file2+file3

    D.

     Copy file2 file1+file3


  9. While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt?

  10. A.

     Copy a: *.txt

    B.

     Copy *.txt a:

    C.

     Copy *.txt c:

    D.

     Copy *.txt all.txt


  11. While working with MS-DOS, which command is used to more file from one directory to another?

  12. A.

     Rename

    B.

     Copy

    C.

     Move

    D.

     Cp


  13. While working with MS-DOS, which command is used to rename a file named file1.doc to file2.doc from a different directory called dir1?

  14. A.

     Ren2.doc \dir\file1.doc

    B.

     Ren file1.doc file2.doc

    C.

     Ren .doc\dir\.doc

    D.

     Ren \dir1\file1.doc file2.doc


  15. 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

  16. A.

     Copy a. *.txt

    B.

     Copy *.txt a:

    C.

     Copy *.txt c:

    D.

     Copy *.txt all.txt


  17. Which command in DOS can be used to recover accidentally deleted files?

  18. A.

     UNDELETE

    B.

     DELETE/CANCEL

    C.

     RESTORE

    D.

     RECOVER


  19. Which command is used to set a name to a disk in DOS?

  20. A.

     VOLUME

    B.

     VOL

    C.

     LABEL

    D.

     DISKLABEL