What is a Mesh network?

• A. A network that connects devices through a single central router
• B. A network type where devices connect directly to each other
• C. A network that only allows wireless connections
• D. A long-distance network using satellites for communication

Answer: (B)

A mesh network is characterized by a decentralized structure where devices connect directly to one another, rather than relying on a single central router or hub. This means that each device, or node, in the network can communicate with others within radio range, which enhances reliability and redundancy. If one connection fails, data can be rerouted through other nodes, maintaining the network's integrity and performance.

In contrast to other network types, such as those reliant on a central router, a mesh network's direct connections provide increased flexibility and resilience, especially in environments where traditional networking infrastructure may be inadequate. This is particularly useful in scenarios like smart homes or large outdoor areas where connectivity can be sporadic, as the mesh configuration allows for extensive coverage through multiple interlinked connections.