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TIA Convergent Network Technologies Questions 546–550 (page: 111)

Updated On: 9-Feb-2026

Which of the following is the standard for transmitting one voice conversation?

  1. DS0
  2. DS1
  3. DS3
  4. T1
  5. Answer pending.

Answer(s): E



What are challenges of packet-switching for voice and video?

  1. Packets are subject to corruption.
  2. Packets take different paths across the network and are subject to delay.
  3. Packet-switching transmits at a faster rate than voice and video can tolerate.
  4. Packet-switching is optimized for voice and video and presents only minimal challenges.
  5. Answer pending.

Answer(s): E



What is true about packet-switching?

  1. Packet-switching is the process by which packets are switched during transmission.
  2. Packets for a given transmission take the same path across the network.
  3. Packet-switching is a good option for applications that are intolerant of delay.
  4. The packet assembler/disassembler (PAD) creates packets for transmission.
  5. Answer pending.

Answer(s): E



What is the role of a PAD in packet-switching?

  1. The PAD creates packets for transmission.
  2. The PAD is responsible for switching packets during transmission.
  3. The PAD prioritizes voice and video transmissions.
  4. The PAD routes all of the packets for a transmission on the same path.
  5. Answer pending.

Answer(s): E



How do hierarchical networks operate?

  1. Each computer does its own processing.
  2. The host processes data remotely to eliminate the transmissions between the host and the terminal.
  3. Processing is done by a host computer.
  4. Hierarchical networks are less secure than client/server networks.

Answer(s): C



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