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Which network topology is the most often used in small businesses and why?

Georgeann Lalley

In small businesses, the most often used network topology is the star topology. This is because it is simple to set up and maintain, and is also cost-effective.

The star topology consists of one central hub, such as a switch, router or server, and all other computers or devices are connected to that hub. This means that if any device in the network fails, it will only affect the device directly connected to it, rather than the entire network.

Another advantage of the star topology is that it allows for easy scalability. As a business grows, more devices can easily be added to the network by simply connecting them to the central hub.

Additionally, the star topology allows for better performance and speed compared to other topologies such as the bus topology or the ring topology. This is because each device has its own dedicated connection to the central hub, allowing for faster data transfer.

In terms of disadvantages, the star topology does have a single point of failure, as if the central hub fails, the entire network will be affected. However, this can be mitigated by implementing backup systems or redundant hubs.

Overall, the star topology is the most common choice for small businesses due to its ease of use, cost-effectiveness, scalability, and reliable performance.