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TIA CCNT Exam Questions
TIA Convergent Network Technologies (Page 42 )

Updated On: 28-Feb-2026
Page 42 of 213
PDF with 1057 Questions

Within a data communications system, what component converts the information between the DTE and the transmission channel?

  1. DCE
  2. DTE interface
  3. DCE interface
  4. Transmission channel

Answer(s): A



Within a data communications network, modems are classified as what type of device?

  1. DTE
  2. Analog
  3. Digital
  4. Transmission channel

Answer(s): B



On the receiving side of a data communications system, what is the purpose of a modem?

  1. To convert digital data to analog signals
  2. To convert the analog signal to recover the digital data
  3. To modulate the signals to eliminate data loss
  4. To amplify the signals to ensure accurate reception of data

Answer(s): B



Your LAN contains modems from different manufacturers, yet they all adhere to the same standard. This is an example of:

  1. Equalization.
  2. Compatibility.
  3. Modem protocols.
  4. Configuration management.

Answer(s): B



What is modulation?

  1. A process used by modems to move information through the transmission channel
  2. A process used by routers to send information to the correct location
  3. A process used by bridges to filter packets according to their destinations
  4. A process used by modems to convert signals from one format to another

Answer(s): A






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