Microsoft DOS MCQs with answers Page - 7

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. To display the list of all the file of the disk you would type

  • (A) DIR
  • (B) COPY
  • (C) DIR FILES
  • (D) DIR AUTOEXEC.BAT

A

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Q. You suspect a virus has entered your computer. What will not be affected by the virus?

  • (A) CMOS
  • (B) Boot sector
  • (C) Floppy disks
  • (D) Program files

A

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Q. What is a TSR?

  • (A) test status request
  • (B) terminate and stay resident program
  • (C) take status request
  • (D) token set ready

A

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Q. Upper Memory blocks are located where?

  • (A) Conventional Memory
  • (B) Expanded memory
  • (C) Extended Memory
  • (D) Reserved Memory

A

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Q. Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?

  • (A) COM
  • (B) BAT
  • (C) EXE
  • (D) SYS

A

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Q. Which is valid extension that user creates on operating system?

  • (A) Exe
  • (B) Com
  • (C) Sys
  • (D) Bat

A

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Q. Which of the following file names are invalid in MSDOS?

  • (A) MYFILE.DOS
  • (B) Verified.###
  • (C) CHECK$.(1)
  • (D) Qwerty.1?3

A

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Q. Which switch should be used in the DIR command to view files in all directories?

  • (A) /p
  • (B) /w
  • (C) /s
  • (D) /l

A

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Q. Which of the following statements is true in regard to diskcopy?

  • (A) Copy and discopy are same
  • (B) Discopy is a built in command in dos
  • (C) Diskcopy can be used on hard disks
  • (D) Diskcopy can be used with a floppy and a hard disk

A

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Q. Which of the following statements in regard to directories is false?

  • (A) Directories can exist inside directories
  • (B) The root directory is always at the highest level
  • (C) Directories with files can be deleted
  • (D) Directories cannot be renamed

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