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CSE :: DOS Basics

  1. DEL command is used to

  2. A.

     Delete files

    B.

     Delete directory

    C.

     Delete labels

    D.

     Delete contents of file


  3. Which command be used to ask you to confirm that you want to delete the directory?

  4. A.

     Deltree

    B.

     Deltree/f

    C.

     Del *.*/p

    D.

     Erase *.*


  5. Which statement is correct?

  6. A.

     Directories can be kept inside a file

    B.

     Files can not be kept inside a directory

    C.

     1 millisec = 10 ^ 3 sec

    D.

     None of above


  7. CHKDSK can be used to find

  8. A.

     Disk’s bad portion

    B.

     Occupied space

    C.

     Free space

    D.

     All of above


  9. DIR command is used to

  10. A.

     Display a list of files in a directory

    B.

     Display contents of files in directory

    C.

     Display type of files in a sub directory

    D.

     All of above


  11. The deleted file in MS-DOS can be recovered if you use the command mention below immediately, the command is:

  12. A.

     DO NOT DELETE

    B.

     NO DELETE

    C.

     UNDELETE

    D.

     ONDELETE


  13. To copy the file command.com from drive c: to drive a:

  14. A.

     Drive c: copy drive a:\command.com

    B.

     C:A: copy command.com

    C.

     Copy c:\command.com a:

    D.

     Both b and c


  15. While working with MS-DOS which key is used to get the p[revious command used:

  16. A.

     F3

    B.

     F1

    C.

     F6

    D.

     F9


  17. FAT stands for

  18. A.

     File Accomodation Table

    B.

     File Access Tape

    C.

     File Allocation Table

    D.

     File Activity Table


  19. xcopy command can copy

  20. A.

     Individual files or group of files

    B.

     Directories including subdirectories

    C.

     To diskette of a different capacity

    D.

     All of above