What type of network connects each node in a "daisy chain" formation, creating a circular structure?

A network that connects each node in a "daisy chain" formation, creating a circular structure, is known as a Ring Network. In this type of network, each device is connected to exactly two other devices, forming a closed loop that allows data to circulate in one direction. This layout ensures that each node acts as a repeater for the data traveling through the network, which can enhance the transmission efficiency and simplify data flow between devices.

In a Ring Network, if one device fails, it can disrupt the entire network unless additional mechanisms are put in place to manage such issues. However, the circular arrangement allows for predictable and orderly data transmission, as each piece of information passes through each node in the sequence. This characteristic is distinct from the other network types.

In contrast, a Star Network connects all nodes to a central hub, which can create vulnerabilities if that central hub fails. A Mesh Network involves multiple interconnected nodes where each node can connect directly with several others, providing redundancy and fault tolerance. A Hybrid Network combines different types of network layouts to leverage the benefits of each. While these other network types have their own advantages, the unique configuration of the Ring Network specifically defines the circular structure described in the question.