DOS History MCQs Quiz Online PDF Book Download

Dos history multiple choice questions (MCQs), dos history quiz answers to learn computer science online course. Operating systems MCQs, dos history quiz questions and answers for information technology online schools. Learn windows xp, operating system processes, user interfaces, operating system basics, different types of windows, dos history test prep for IT certifications.

Learn operating systems MCQ: year in which first operating system was developed is, with choices 1910, 1940, 1950, and 1980 for information technology online schools. Practice merit scholarships assessment test, online learning dos history quiz questions for competitive exams in computer science major .

MCQs on DOS History PDF Book 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
  2. 6.2
  3. 6
  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