DOS History MCQs Quiz Online PDF Download

Dos history MCQs, learn computer basics online test prep for distance education, online courses. Practice operating systems multiple choice questions (MCQs), dos history quiz questions and answers. Career test prep on operating system basics, operating system structure, dos history, windows xp aptitude test for online desktop computer courses distance learning.

Study operating systems aptitude test MCQs year in which first operating system was developed is, for free online computer science courses with choices 1910, 1940, 1950, 1980 for distance education for online masters degree and bachelor's degree distance learning exams. Free skills assessment test is for online learning dos history quiz questions with MCQs, exam preparation questions and answers.

MCQs on DOS History Quiz PDF Download

MCQ: Year in which first operating system was developed is

  1. 1910
  2. 1940
  3. 1950
  4. 1980

C

MCQ: Version of DOS in which CHKDSK command has been changed to SCANDISK is

  1. 5.0
  2. 6.2
  3. 6.0
  4. 6.2

D

MCQ: Number of characters that can be form a secondary name for a file is

  1. 8
  2. 12
  3. 3
  4. 10

B

MCQ: An entire path name, consisting of several sub-directory names can contain characters up to

  1. 13
  2. 36
  3. 63
  4. 53

C

MCQ: MS-DOS developed in

  1. 1991
  2. 1984
  3. 1971
  4. 1961

B