State three advantages of star network topology (6 marks)June/July 2020

There are several advantages to using a star network topology:

1. Centralization: In a star network, all devices are connected to a central hub or switch, which makes it easy to manage and control the network. This centralization makes it easier to add or remove devices from the network, as well as to monitor and troubleshoot any issues that may arise.
2. Improved performance: A star network topology can provide improved performance compared to other types of network topologies, such as a bus or mesh. This is because each device has its own dedicated connection to the central hub, which allows for faster data transfer and reduces the risk of network congestion.
3. Fault tolerance: If one device fails in a star network, it will not affect the rest of the network, as each device has its own dedicated connection to the hub. This makes a star network more fault-tolerant compared to other types of networks, where a single point of failure can take down the entire network.
4. Security: A star network topology can provide improved security compared to other types of networks, as all data must pass through the central hub, which can be configured to block or filter out malicious traffic.
5. Ease of expansion: A star network is easy to expand, as new devices can simply be connected to the central hub. This makes it a popular choice for businesses and other organizations that may need to add new devices to their network on a regular basis.
6. Compatibility: Star networks are compatible with a wide range of devices, making them a flexible and versatile choice for many different types of networks.