What is defined as a group of two or more computers connected together?

A group of two or more computers connected together is defined as a network. A network allows computers to communicate with each other, share resources, and exchange data. By connecting multiple devices, such as computers, servers, printers, and other hardware, a network enables collaboration and information sharing among users. This interconnectivity can occur over various distances and can utilize various technologies, such as wired or wireless connections.

In contrast, a server refers to a system that provides resources or services to other computers on the network, a database is an organized collection of data typically managed by a database management system, and cloud refers to services accessed over the internet, often relying on networks of servers. While these concepts are related to computing and networks, they describe different aspects or functionalities within the computing environment.