Microsoft DOS MCQs with answers Page - 4

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

Admin • 802.91K Points
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Q. HIMEM.SYS controls

  • (A) DOS=HIGH
  • (B) RMDRIVE.SYS
  • (C) SMARTDRV.SYS
  • (D) Extended Memory

A

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Q. Where would you load the mouse driver mouse.sys?

  • (A) config.sys
  • (B) autoexec.bat
  • (C) win.ini
  • (D) io.sys

A

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Q. Filename extensions help identify certain files. What filename extension identifies command files?

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

A

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Q. In DOS, what key would you press to step through the Config.sys and Autoexec.bat?

  • (A) F1
  • (B) F3
  • (C) F5
  • (D) F8

A

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Q. Which command is used to delete the directory and all its contents in one step?

  • (A) DEL *.*
  • (B) RD
  • (C) DELTREE
  • (D) CD

A

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Q. Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?

  • (A) cls
  • (B) close
  • (C) quit
  • (D) exit

A

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Q. After searching the current directory where does command.com search next?

  • (A) C:DOSUTILITIES
  • (B) Config.sys
  • (C) Autoexec.bat
  • (D) The Path Statement

A

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Q. Filename extensions help identify certain files. What filename extension identifies executable files?

  • (A) INF
  • (B) PRO
  • (C) EXE
  • (D) SYS

A

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Q. Which combination of keys allows you to perform a warm boot?

  • (A) Ctrl+ESC
  • (B) Ctrl+Alt+DEL
  • (C) Ctrl+Shift+DEL
  • (D) Ctrl+Shift+ENTER

A

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Q. While working with MS-DOS, which command is used to switch to the monochrome display from color display?

  • (A) MODE BLACK
  • (B) MODE B/W
  • (C) MODE MONO
  • (D) MODE CO40

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