Final answer:
The question provided mixes network topologies with chemical compound descriptions, leading to confusion. The actual network topology would need to be identified from an exhibit not provided. CO2, mentioned in the choices, is a chemical compound, not a network topology.
Step-by-step explanation:
The question seems to be stating incorrect choices, as they relate to chemistry rather than network topologies. However, to answer a question about network topologies, which are the arrangements of various elements (links, nodes, etc.) of a computer network, here is a brief overview:
- Bus topology: All nodes are connected to a single cable
- Star topology: All nodes are connected to a central hub
- Ring topology: Each node is connected to exactly two other nodes, forming a ring
- Mesh topology: Every node is connected to every other node
For the correct identification of the topology mentioned in the actual question, one would need to see the exhibit in question which has not been provided. If this was a mismatch of concepts and the intent was to ask about the network type and CO2 was listed, CO2 or carbon dioxide is not a topology but a chemical compound consisting of two oxygen atoms covalently bonded to a single carbon atom.