What is the role of routing on data networks?
- to determine the best paths for packets through the network
- to provide a physical channel for packets to travel through the network
- to ensure availability of services and resources on the network
- to provide an architecture for data exchange
Explanation: On a network, packets must travel between source and destination along one of many paths. Routing is used on the network to calculate which path is the best path for packets to take.
Exam with this question: IoT Connecting Things 2.0 – Chapter 4 Quiz Answers
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