Free CCNT Exam Braindumps (page: 42)

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Which of the following is protocol-independent, reduces overhead by minimizing error checking, and can transport user information at speeds up to 1.544 Mbps?

  1. Frame relay
  2. ATM
  3. SMDS
  4. Fractional T1

Answer(s): A



What is the primary function of a DTE terminal?

  1. Storing information
  2. Interfacing to a host computer
  3. Transmitting application software
  4. Implementing application software

Answer(s): A



How does a host computer manage communication with terminals?

  1. Through its serial port
  2. Through its COM port
  3. Through the front-end processor (FEP)
  4. Through the data communications equipment (DCE)
  5. Answer pending.

Answer(s): E



What type of device is a computer monitor?

  1. Input device
  2. Output device
  3. Dumb terminal
  4. Smart terminal

Answer(s): B






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