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MCQs

Total Questions : 211 | Page 3 of 22 pages
Question 21. Which type of command in DOS needs additional files for their execution?
  1.    Internal commands
  2.    External commands
  3.    Batch commands
  4.    Redirectors
 Discuss Question
Answer: Option B. -> External commands
Question 22. Which was the last version of MSDOS that was released separately?
  1.    5.0
  2.    6.0
  3.    6.11
  4.    6.22
 Discuss Question
Answer: Option D. -> 6.22
Question 23. While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc?
  1.    Ren *.doc *.txt
  2.    Ren *.txt *.doc
  3.    Ren file.doc file.txt
  4.    Ren a: *.doc *.txt
 Discuss Question
Answer: Option B. -> Ren *.txt *.doc
Question 24. While working with MS-DOS which command is used to combine file1 plus file2 into new file named file3?
  1.    Copy file3 file1+file2
  2.    Copy file1+file2 file3
  3.    Copy file1+file2+file3
  4.    Copy file2 file1+file3
 Discuss Question
Answer: Option B. -> Copy file1+file2 file3
Question 25. While working with MS-DOS, which command is used to more file from one directory to another?
  1.    Rename
  2.    Copy
  3.    Move
  4.    Cp
 Discuss Question
Answer: Option C. -> Move
Question 26. 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?
  1.    Ren2.doc \dir\file1.doc
  2.    Ren file1.doc file2.doc
  3.    Ren .doc\dir\.doc
  4.    Ren \dir1\file1.doc file2.doc
 Discuss Question
Answer: Option D. -> Ren \dir1\file1.doc file2.doc
Question 27. 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
  1.    Copy a. *.txt
  2.    Copy *.txt a:
  3.    Copy *.txt c:
  4.    Copy *.txt all.txt
 Discuss Question
Answer: Option B. -> Copy *.txt a:
Question 28. Which command in DOS can be used to recover accidentally deleted files?
  1.    UNDELETE
  2.    DELETE/CANCEL
  3.    RESTORE
  4.    RECOVER
 Discuss Question
Answer: Option A. -> UNDELETE
Question 29. Which command is used to set a name to a disk in DOS?
  1.    VOLUME
  2.    VOL
  3.    LABEL
  4.    DISKLABEL
 Discuss Question
Answer: Option C. -> LABEL
Question 30. Which of the following command display the name of files in sorted order?
  1.    Dir/o:n
  2.    Dir/so
  3.    Dir/an
  4.    Dir/ah
 Discuss Question
Answer: Option A. -> Dir/o:n

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