TIA CCNT Exam Questions
TIA Convergent Network Technologies (Page 4 )

Updated On: 21-Feb-2026

Commercial long distance telephony began in:

  1. 1938.
  2. 1811.
  3. 1881.
  4. 1876.

Answer(s): C



The transistor, stored program control, and digital technologies enabled:

  1. The Internet.
  2. Universal service.
  3. Deregulation of telecommunications.
  4. International calling.

Answer(s): B



Which of the following technologies are changing our view of telecommunications?

  1. Transistor, computers, and fiber optics
  2. Satellite and submarine technology
  3. Computers and communications
  4. Cell and PCS phones, and the Web browser

Answer(s): D



A telephone is called a:

  1. Station set.
  2. Message oriented device.
  3. Key device.
  4. Simple port.

Answer(s): A



An in-band signal used by station sets is:

  1. Loop start.
  2. TT, or DTMF.
  3. Rotary dial.
  4. E&M.

Answer(s): B






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