To answer this question, the user needs to know about the OSI model and the different layers.
The OSI model is a conceptual model that describes how data is transmitted over a network. It has seven layers, each of which has a specific role in the communication process. These layers are:
- Physical
- Data Link
- Network
- Transport
- Session
- Presentation
- Application
The IP (Internet Protocol) is implemented at the network layer of the OSI model.
Therefore, the correct answer is:
The Answer is: B. network