What type of network topology involves devices connected to multiple other devices?

• A. Star topology
• B. Mesh topology
• C. Ring topology
• D. Bus topology

Answer: (B)

Mesh topology is characterized by the configuration in which each device on the network is connected to multiple other devices, allowing for multiple pathways for data to travel. This multi-connectivity provides several advantages, including enhanced redundancy and reliability. If one connection fails, the data can still reach its destination through alternative paths, making mesh topology particularly resilient and suitable for critical networks.

In addition, mesh topology supports high levels of traffic because multiple connections can be used simultaneously, which can improve overall network efficiency. This type of network is commonly used in scenarios where failure is not an option, such as in military applications or communication networks where constant uptime is crucial. The interconnected nature of mesh topology ensures that devices can communicate with one another directly without needing to route through a central point, which can further enhance performance and reduce bottlenecks.

In contrast, the other topologies such as star, ring, and bus have different connection schemes that do not provide the same level of connectivity and redundancy, with each being suitable for different use cases but unable to match the characteristics of a mesh setup.