Star topology is a topology in which each node has two or more links to other nodes. In contrast, tree topology is a topology in which each node has one link to other nodes.
A star topology is a type of network topology where each device in the network is connected to a central hub or router. It is often used in a home network because it is easy to set up and maintain. On the other hand, a tree topology is a more complex type of network topology where each device is connected to several other devices. This allows you to connect more devices to your network than you would with a star topology.
| S.No. | Star Topology | Tree Topology |
| 1 | The Star Topology kind of topology where the nodes are linked to the hub, or router. | The Tree Topology refers to a kind of topology where each node is organized according to the shape of a tree. |
| 2 | In star topology the communication between nodes is done through a central node i.e. hub, router or hub. | In tree topology the communication between nodes is done via branching cables that do not have loops. |
| 3 | The complex nature is in the Star topology is actually very simple. | It is a complex matter Tree topology is quite complicated. |
| 4 | It is less than that of tree topology. | The price associated with tree topology will be very high because it is a densely wired. |
| 5 | Star topology is also referred to as a star network. | Topology of trees can also be described in the context of hierarchical topology. |
| 6 | Star topology is commonly used in LANs to set up and modifications are simple. | Tree topology is utilized in WAN. |
In conclusion, the main difference between the star and tree topologies is the number of links. In the star topology, each node has at least 2 links and in the tree topology, each node has only 1 link. The tree topology is preferred for applications that require the highest reliability and availability. It’s important to be able to recognize when a solution is appropriate for a given problem. For example, in some cases, the best approach is to use a star topology, while in other cases, you need to use a tree topology. The key to making this decision is to understand the problem you are trying to solve.