What is a characteristic of circuit-switched networks?
- If all circuits are busy, a new call cannot be placed.
- If a circuit fails, the call will be forwarded on a new path.
- Circuit-switched networks can dynamically learn and use redundant circuits.
- A single message can be broken into multiple message blocks that are transmitted through multiple circuits simultaneously.
More Questions: CCNA 1 (v5.1 + v6.0) Chapter 1 Exam Answers