Microsoft DOS MCQs with answers Page - 25

Here, you will find a collection of MCQ questions on Microsoft DOS. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

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Q. What is the purpose of the 'LABEL' command in MS-DOS?

  • (A) To display disk space
  • (B) To create a new file
  • (C) To assign a name to a disk
  • (D) To copy disk

A

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Q. Which command is used to compare two files in MS-DOS?

  • (A) COMPARE
  • (B) DIFF
  • (C) COMP
  • (D) FCOMP

A

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Q. Which command is used to view the list of all running TSR (Terminate and Stay Resident) programs?

  • (A) LISTTSR
  • (B) MEM /C
  • (C) SHOW /T
  • (D) TASKS

A

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Q. Which command is used to display a file's contents in hexadecimal?

  • (A) HEX
  • (B) DEBUG
  • (C) SHOWHEX
  • (D) TYPE /H

A

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Q. What is the function of the FDISK command in MS-DOS?

  • (A) Format the disk
  • (B) Create and manage partitions
  • (C) Check disk space
  • (D) Scan disk for errors

A

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Q. Which of the following is a valid drive letter assignment in MS-DOS?

  • (A) 1:
  • (B) Z:
  • (C) AA:
  • (D) XX:

A

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Q. What is the default file extension for backup files in MS-DOS?

  • (A) .BAK
  • (B) .TMP
  • (C) .BKP
  • (D) .BK

A

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Q. Which command will delete all files in a directory without prompting?

  • (A) DEL *.*
  • (B) DELETE ALL
  • (C) ERASE *.* /Q
  • (D) REMOVE *

A

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Q. Which command sets environment variables in MS-DOS?

  • (A) VARS
  • (B) SET
  • (C) ENV
  • (D) DEFINE

A

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Q. Which command in MS-DOS is used to call another batch file from within a batch file?

  • (A) RUN
  • (B) CALL
  • (C) EXECUTE
  • (D) LOAD

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