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TIA CCNT Exam Questions
TIA Convergent Network Technologies (Page 29 )

Updated On: 27-Feb-2026
Page 29 of 213
PDF with 1057 Questions

Step by step switches operated on:

  1. Touchtone signals.
  2. A single digit at each switch.
  3. 110 volts AC power.
  4. A millisecond switching cycle.

Answer(s): B



The switches in a crossbar type switching system are at the intersection of:

  1. Vertical and horizontal bars.
  2. Streets and avenues.
  3. Vertical and horizontal transistors.
  4. Up and down magnets.

Answer(s): D



Time division switching stages are a characteristic of:

  1. Analog stored program control switches.
  2. Digital stored program control switches.
  3. Signal transfer points.
  4. Crossbar switching systems.

Answer(s): B



DS0s within a DS1 or higher are switched in a:

  1. Add-drop multiplexer.
  2. Space-division switch.
  3. Time-division multiplexed switch.
  4. Crossbar switch.

Answer(s): C



The basic components of the time division switch are control logic, a buffer and:

  1. Crosspoint switch.
  2. Time-slot counter.
  3. Memory.
  4. Input/output.

Answer(s): B






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