Last Updated on January 13, 2019 by InfraExam
What statement describes Ethernet?
- It defines the most common LAN type in the world.
- It is the required Layer 1 and 2 standard for Internet communication.
- It defines a standard model used to describe how networking works.
- It connects multiple sites such as routers located in different countries.
Explanation:Ethernet is the most common LAN protocol in the world. It operates at Layer 1 and 2, but is not required for Internet communication. The OSI model is used to describe how networks operate. A WAN connects multiple sites located in different countries.