*Question E8C14:
What type of addresses do nodes have in a mesh network?*  

*Correct Answer is  C: Internet Protocol (IP)*  

### AI Response: (may contain errors)  

In a mesh network, nodes communicate with each other and typically use Internet Protocol (IP) addresses for this communication. 

### Explanation of the Correct Answer:
- **C: Internet Protocol (IP)**  
  - In a mesh network, each node is assigned an IP address, which allows it to send and receive data packets over the network. IP addresses are essential for routing data between nodes, ensuring that messages reach their intended destinations.

### Explanation of Incorrect Answers:
- **A: Email**  
  - Email addresses are used for sending electronic mail, not for routing data in a network. They do not serve the purpose of identifying nodes in a mesh network.

- **B: Trust server**  
  - A trust server is not a type of address. It refers to a server that manages trust relationships in a network, often related to security and authentication, but it does not represent a node's address.

- **D: Talk group**  
  - Talk groups are used in digital radio communications, particularly in systems like DMR (Digital Mobile Radio), to group users for communication. They are not addresses used for routing data in a mesh network.

### Summary:
In a mesh network, nodes utilize IP addresses to facilitate communication. Other options like email, trust servers, and talk groups do not serve as node addresses in this context. Understanding the role of IP addresses is crucial for grasping how mesh networks operate.