Which two statements are true about time-division multiplexing (TDM)? (Choose two.)
- TDM relies on Layer 3 protocols to operate.
- Multiple channels can transmit over a single link.
- Original data streams must be reconstructed at the destination.
- TDM methods vary depending on the Layer 2 protocol that is used.
- It allows information from multiple channels to be allocated bandwidth on multiple wires.
Exam with this question: CCNA Exploration 4: EWAN Chapter 2 Exam
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