DOS Commands MCQs & Quiz Online PDF Book Download

Dos commands MCQs, dos commands quiz answers to learn computer science courses online. Operating systems multiple choice questions (MCQs), dos commands quiz questions and answers for online undergraduate computer science degree. 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 undergraduate computer science degree. Practice assessment test for scholarships, online learning dos commands quiz questions for competitive assessment in computer science major for computer technology certifications.

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