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Free CCNT Exam Braindumps (page: 52)

Page 51 of 265
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






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