What type of network topology connects all devices to a single central hub?

What type of network topology connects all devices to a single central hub?

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

Answer: (B)

In a star topology, all devices within the network are connected to a central hub or switch. This design allows for easier management and troubleshooting, as any issues with a specific device do not directly affect the others. The central hub acts as a repeater for data flow, and any device can communicate with any other device on the network through this central point. Advantages of star topology include its scalability, which allows for adding more devices with minimal disruption to the network, and its fault tolerance, since if one connection fails, the rest of the network remains unaffected. Additionally, because the data traffic is centralized through the hub, it can be easier to monitor and manage. Mesh, bus, and ring topologies each have distinct architectures that differ from this central connection concept.

In a star topology, all devices within the network are connected to a central hub or switch. This design allows for easier management and troubleshooting, as any issues with a specific device do not directly affect the others. The central hub acts as a repeater for data flow, and any device can communicate with any other device on the network through this central point.

Advantages of star topology include its scalability, which allows for adding more devices with minimal disruption to the network, and its fault tolerance, since if one connection fails, the rest of the network remains unaffected. Additionally, because the data traffic is centralized through the hub, it can be easier to monitor and manage.

Mesh, bus, and ring topologies each have distinct architectures that differ from this central connection concept.