What are node in a computer network​

A network node is a device that can send, receive, store, or forward data. A network link connects nodes and may be either cabled or wireless links

Explanation:

Any system or device connected to a network is also called a node. For example, if a network connects a file server, five computers, and two printers, there are eight nodes on the network. Each device on the network has a network address, such as a MAC address, which uniquely identifies each device.

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