DOS Commands MCQs Quiz Online PDF Book Download

Dos commands multiple choice questions (MCQs), dos commands quiz answers to learn CS courses for online computer science degree. Operating systems MCQs with answers, dos commands quiz questions and answers for online bachelor's degree information technology. Learn user interface concepts, user interface commands, windows xp, backup utilities, dos commands test prep for IT certifications.

Learn operating systems test MCQs: internal commands in dos are, with choices cls, rd label, dir, ren, sys, time, type, dir, and del, disk, copy for online bachelor's degree information technology. Practice merit scholarships assessment test, online learning dos commands quiz questions for competitive assessment in computer science major .

MCQ on DOS Commands Quiz Book Download

MCQ: Internal commands in DOS are

  1. cls, rd label
  2. dir, ren, sys
  3. time, type, dir
  4. del, disk, copy

C

MCQ: Which statement is correct?

  1. directories can be kept inside a file
  2. file cannot be kept inside a directory
  3. 1 milisecond= 10^3 sec
  4. 1milisecond= 10^6 sec

C

MCQ: CHKDSK can be used to find

  1. disk's bad portion
  2. occupied space
  3. free space
  4. all of these

D

MCQ: DIR command is used to

  1. display a list of files in a directory
  2. display contents
  3. display types of files
  4. display confriguration files

A

MCQ: Delete file in MS-DOS can be recovered if you use command mention below immediately, command is

  1. DO NOT DELETE
  2. NO DELETE
  3. UNDELETE
  4. ONDELETE

C