Disk operating system (dos)

1. The autoexec.bat configuration file A. Is run after config.sys on system boot-up B. Contains all windows configuration files C. Is also known as config.sys D. Checks for system polarity E. None of the above

Is run after config.sys on system boot-up
Contains all windows configuration files
Is also known as config.sys
Checks for system polarity E. None of the above

Detailed SolutionThe autoexec.bat configuration file A. Is run after config.sys on system boot-up B. Contains all windows configuration files C. Is also known as config.sys D. Checks for system polarity E. None of the above

2. Which is LEAST likely to interfere with upgrading to a newer DOS version? A. ROM BIOS B. Video controller C. Compressed drives D. Existing backup files E. None of the above

ROM BIOS
Video controller
Compressed drives
Existing backup files E. None of the above

Detailed SolutionWhich is LEAST likely to interfere with upgrading to a newer DOS version? A. ROM BIOS B. Video controller C. Compressed drives D. Existing backup files E. None of the above

4. Which command of DOS is used to sort the file in reverse order? A. SORT > filename B. SORT < filename C. SORT/R < filename D. SORT/V < filename E. None of the above

[amp_mcq option1=”SORT > filename” option2=”SORT < filename" option3="SORT/R < filename" option4="SORT/V < filename E. None of the above" correct="option3"]

Detailed SolutionWhich command of DOS is used to sort the file in reverse order? A. SORT > filename B. SORT < filename C. SORT/R < filename D. SORT/V < filename E. None of the above

6. The COPY command of MS-DOS, is used to: A. copying files to transfer from one PC to another B. copying files for safe keeping or for record purpose C. copying files from the hard disk to floppy disks D. All of the above E. None of the above

copying files to transfer from one PC to another
copying files for safe keeping or for record purpose
copying files from the hard disk to floppy disks
All of the above E. None of the above

Detailed SolutionThe COPY command of MS-DOS, is used to: A. copying files to transfer from one PC to another B. copying files for safe keeping or for record purpose C. copying files from the hard disk to floppy disks D. All of the above E. None of the above

7. 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

COPY A: *.TXT
COPY *.TXT A:
COPY *.TXT C:
COPY *.TXT ALL.TXT E. None of the above

Detailed SolutionWhile 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

8. Which command will be used to display a column file compression ratio for each file of Double spaced disk? A. DIR/W B. DIR/S C. DIR/B D. DIR /C (/C switch introduced in DOS version 6.00) E. None of the above

DIR/W
DIR/S
DIR/B
DIR /C (/C switch introduced in DOS version 6.00) E. None of the above

Detailed SolutionWhich command will be used to display a column file compression ratio for each file of Double spaced disk? A. DIR/W B. DIR/S C. DIR/B D. DIR /C (/C switch introduced in DOS version 6.00) E. None of the above

9. Which command will prevent subsequent changes to the file CBT.EXE? A. RENAME + r CBT.EXE B. ATTRIB + r CBT.EXE C. COPY + r CBT.EXE D. MODE + r CBT.EXE E. None of the above

RENAME + r CBT.EXE
ATTRIB + r CBT.EXE
COPY + r CBT.EXE
MODE + r CBT.EXE E. None of the above

Detailed SolutionWhich command will prevent subsequent changes to the file CBT.EXE? A. RENAME + r CBT.EXE B. ATTRIB + r CBT.EXE C. COPY + r CBT.EXE D. MODE + r CBT.EXE E. None of the above

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