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TIA CCNT Exam
TIA Convergent Network Technologies (Page 2 )

Updated On: 30-Jan-2026
Page 2 of 213
PDF with 1057 Questions

Telecommunications is:

  1. The use of a telephone or similar equipment for voice communication.
  2. The practice of transporting a signal, often through a switch, typically using voice communications technology.
  3. Communications at a distance.
  4. The designing of a telephone network calling area.

Answer(s): C



Which of the following allows a single port to be assigned more PVCs and CIR than the port's total connection speed?

  1. Oversubscription
  2. Encapsulation
  3. CIR
  4. Discard eligibility
  5. Answer pending.

Answer(s): E



If the committed burst size (CBS) is 30 bits and the committed rate measurement interval (CRMI) is three seconds, the CIR is:

  1. 90 bps.
  2. 27 bps
  3. 10 bps
  4. 33 bps

Answer(s): C



The discard eligible bit is used to:

  1. Set the information rate.
  2. Ensure bandwidth compliance.
  3. Prioritize frames.
  4. Identify network congestion.

Answer(s): D



Which of the following notifies the receiving device that it should initiate congestion avoidance procedures?

  1. Bursting
  2. Oversubscription
  3. FECN
  4. BECN
  5. Answer pending.

Answer(s): E



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