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Data Communications Quiz Questions and Answers 146 PDF Download

Learn data communications quiz, online computer networks test 146 for online courses, distance learning. Free networking MCQs questions and answers to learn data communications MCQs with answers. Practice MCQs to test knowledge on data communications, vlans configuration, network congestion, fast ethernet, flow and error control for online network equipment course test.

Free data communications course worksheet has multiple choice quiz question as mode in which each station can send and receive data but not at same time is called with options half duplex, simplex, full duplex and duplex with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study data communications multiple choice questions based quiz question and answers.

Quiz on Data Communications Quiz PDF Download Worksheet 146

Data Communications Quiz

MCQ. Mode in which each station can send and receive data but not at same time is called

  1. Half Duplex
  2. Simplex
  3. Full Duplex
  4. Duplex

A

VLANs Configuration Quiz

MCQ. VLANs provides

  1. time-efficiency and security
  2. reduce network traffic
  3. both a and b
  4. None of the Above

C

Network Congestion Quiz

MCQ. Main focus point in Congestion Control and Quality of Services is

  1. Data Protocol
  2. Data Layer
  3. Data Flow
  4. Data Traffic

D

Fast Ethernet Quiz

MCQ. Three different encoding schemes were used for all implementations in

  1. Standard Ethernet
  2. fast Ethernet
  3. Gigabit Ethernet
  4. 10 Gigabit Ethernet

B

Flow and Error Control Quiz

MCQ. Error control in data link layer is based on

  1. automatic repeat request
  2. manually repeat request
  3. situation based
  4. both a and b

A