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  • Question
  • Which DOS command is used to detect, diagnose and repair logical and physical disk errors on both, uncompressed and Double space compressed drive?


  • Options
  • A. DEFRAG
  • B. DBLSPACE
  • C. SCANDISK
  • D. MSAV
  • E. None of the above

  • Correct Answer
  • SCANDISK 


  • Disk Operating System (DOS) problems


    Search Results


    • 1. Which of the following is loaded for CD-ROM support?

    • Options
    • A. VLM.EXE
    • B. CDDEX.EXE
    • C. DOSKEY.EXE
    • D. MSCDEX.EXE
    • Discuss
    • 2. While working with MS-DOS, which command is used to move file from one directory to another?

    • Options
    • A. RENAME
    • B. COPY
    • C. MOVE
    • D. CP
    • E. None of the above
    • Discuss
    • 3. Which of the following applies to external DOS commands?

    • Options
    • A. External commands reside in RAM until called
    • B. External commands are stored on disk separately from COMMAND.COM
    • C. External commands must always be used with the /e switch
    • D. External commands can only be executed from a batch file.
    • E. None of the above
    • Discuss
    • 4. Which command of MS-DOS is used to copy only files that have been modified on or after the date you specify?

    • Options
    • A. XCOPY/D : date
    • B. COPY/D : date
    • C. COPY/M
    • D. XCOPY/V
    • E. None of the above
    • Discuss
    • 5. You want to view the contents of autoexec.bat on the screen using the "type" command, but it scrolls by too quickly, what switch do you use to make it pause?

    • Options
    • A. type c:\autoexec.bat /p
    • B. type c:\autoexec.bat/more
    • C. type c:\autoexec.bat|pause
    • D. type c:\autoexec.bat|more.
    • E. None of the above
    • Discuss
    • 6. Which DOS command allows you to compress existing disks and to create new compressed volumes?

    • Options
    • A. DEFRAG
    • B. DBLSPACE
    • C. SCANDISK
    • D. MSAV
    • E. None of the above
    • Discuss
    • 7. Which command is used to delete the directory that is empty?

    • Options
    • A. DEL *.*
    • B. RD
    • C. ERASE
    • D. MD
    • E. None of the above
    • Discuss
    • 8. While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information?

    • Options
    • A. TYPE filename | MORE
    • B. CAT filename | MORE
    • C. CAT filename | pg
    • D. MORE filename
    • E. None of the above
    • Discuss
    • 9. To organize files on a disk, MS-DOS separates them into areas called _____

    • Options
    • A. directories
    • B. buckets
    • C. areas
    • D. area directories
    • E. None of the above
    • Discuss
    • 10. Which command will be used to display file and directory names only, without size, date, and time information?

    • Options
    • A. DIR/W
    • B. DIR A:
    • C. DIR/B
    • D. DIR/S
    • E. None of the above
    • Discuss


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