Computer Networks MCQs Test Online PDF Download

Computer networks multiple choice questions (MCQs), computer networks test prep for online learning with IT degree certificate eCourses. Learn transmission media multiple choice questions (MCQs), computer networks quiz questions and answers. Career test on twisted pair cable, guided transmission media, unguided media: wireless, transmission media test for IT certifications.

Learn transmission media practice test MCQs: long-distance communication using electric signals was started with invention of telegraph by morse in, for free online courses with options 19th century, 18th century, 20th century, middle of 18 and 19 century for online IT degree. Free skills assessment test is for online e-learning computer networks quiz questions for competitive assessment in computer science major.

MCQ on Computer NetworksQuiz PDF Download

MCQ: In telecommunications, transmission media can be divided into

  1. four broad categories
  2. three broad categories
  3. two broad categories
  4. None

C

MCQ: Long-distance communication using electric signals was started with invention of telegraph by Morse in

  1. 19th century
  2. 18th century
  3. 20th century
  4. middle of 18 and 19 century

A

MCQ: Privacy and anti jamming can be achieved by

  1. multiplexing
  2. spreading
  3. both a and b
  4. None of the above

B

MCQ: AH Protocol provides source authentication and data integrity, but not

  1. Integrity
  2. Privacy
  3. Nonrepudiation
  4. Both A & C

B

MCQ: Maximum number of characters or symbols that can be represented by Unicode

  1. 24
  2. 26
  3. 216
  4. 232

D