DOS Commands MCQs & Quiz Online PDF eBook Download

Dos commands multiple choice questions (MCQs), dos commands quiz answers to learn online for computer science degree programs. . Operating systems MCQs, dos commands quiz questions and answers for software engineering online courses. Learn user interface concepts, user interface commands, windows xp, backup utilities, dos commands test prep for online computer science and engineering.

Learn operating systems MCQ: internal commands in dos are, with choices cls, rd label, dir, ren, sys, time, type, dir, and del, disk, copy for software engineering online courses. Practice merit scholarships assessment test, online learning dos commands quiz questions for competitive exams in computer science major for top computer science schools.

MCQs on DOS Commands PDF eBook 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