This set of Data communication and Networking Multiple Choice Questions and Answers (MCQs) focuses on “Switching methods – Circuit Switching ”.

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1. The switching method best suited for voice communication is _______ switching.

  • circuit
  • packet
  • message
  • b and c

2. Circuit switching can involve the use of _______.

  • space division switches
  • time domain switches
  • TDM bus
  • all of the above

3. The time-slot interchange is a device used in _______ switching

  • circuit
  • packet
  • message
  • b and c

4. The TDM bus is a device used in _______ switching.

  • circuit
  • packet
  • message
  • b and c

5. _______ switching is well suited for voice communication while _______ switching is better suited for data and other non-voice communication

  • Message; circuit
  • Circuit; message
  • Packet; circuit
  • Circuit; packet

6. _______ switching assumes that the data rate in both directions is the same

  • Circuit
  • Packet
  • Message
  • b and c
  • virtual circuit
  • circuit-switched
  • packet-switched
  • all of the above
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