Network topology - GCSE Computer Science Definition

Network topology refers to the way different parts of a computer network are arranged and connected together. Imagine it like a map that shows how different computers, devices, and other elements link up to share information and resources. There are various types of network topologies, such as bus, star, ring, and mesh, each with its own layout and strengths. For example, in a star topology, all devices are connected to a central point, like spokes on a wheel, while in a ring topology, each device is connected to two others, forming a circle. Understanding these layouts helps us know how data travels and how best to design networks for efficiency and reliability.