DOS Commands MCQs Quiz Online PDF Download

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Study bachelors and masters degree courses, online computer science degree programs MCQs: internal commands in dos are with options cls, rd label, dir, ren, sys, time, type, dir and del, disk, copy with online learning guide for international exams' preparation like ETS GRE test prep for good GRE percentiles. Free skills assessment test is for online learning dos commands quiz questions with MCQs, exam preparation questions and answers.

MCQs on DOS Commands Quiz PDF 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