What term is used for two or more PCs that are connected and share resources?

The term that describes two or more PCs connected together to share resources is "Peer to Peer." In a peer-to-peer network, each computer (or 'peer') can act as both a client and a server, meaning that they can share resources like files, printers, and internet connections directly with each other, without the need for a central server to manage these communications.

In a peer-to-peer setup, all participating computers have equal status, allowing for collaborative interaction. This type of network is often used in small-scale environments where simplicity and direct sharing are key features. Users in a peer-to-peer network can easily access each other's resources, making it efficient for tasks like file sharing.

Understanding this term is essential when discussing different network architectures, as it highlights how computers can interact and share data in a decentralized manner, contrasting with other network types, such as client-server or intranet architectures, where the roles and resource management are more distinctly organized.