Computer Networks MCQs Quiz Online PDF Download

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MCQs 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