TIA TT0-101 Exam Questions
TT0-101 Convergence Technologies Professional (Page 5 )

Updated On: 16-Feb-2026

Which of the following is defined by IEEE 802.2?

  1. The format of IP host addresses
  2. The most common LAN technology: Ethernet
  3. The Logical Link Control (LLC) sub layer
  4. The format of Media Access Control (MAC) addresses

Answer(s): C



When connecting a DTE to a DCE, which type of cable is used?

  1. Crossover cable
  2. Reversing cable
  3. Null modem cable
  4. Straight-through cable

Answer(s): D



A modem is an example of which type of equipment?

  1. DCE
  2. DTE
  3. CSU
  4. Codec

Answer(s): A



A company has upgraded its network from 10 Mbps to 100 Mbps by replacing its existing 10-Mbps hubs with 100-Mbps hubs. The network is now experiencing performance problems.
Which of the following is the most likely cause?

  1. 100BaseT networks do not allow hubs, only switches.
  2. The network is using a mixture of Cat3 and Cat5 cabling.
  3. The servers on the network are using bus-mastering interface cards
  4. The pin-out of the P.3-45 network connector is different for l00BaseT.

Answer(s): B



For outside cabling, which of the following cable types has the highest immunity to the effects of lightning?

  1. Coaxial
  2. Fiber optic
  3. Shielded twisted pair
  4. Unshielded twisted pair

Answer(s): B






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