What are the primary components of a computer network?

The primary components of a computer network include computers, servers, routers, and switches because these elements are essential for establishing and maintaining communication between devices. Computers and servers are the endpoints where data is processed and stored, while routers and switches play critical roles in directing traffic within the network.

Routers connect multiple networks and route data packets between them, ensuring that information reaches its intended destination efficiently. Switches, on the other hand, operate within a single network segment to connect devices, allowing them to communicate with each other directly by forwarding data only to the specific device that needs it. Together, these components form the backbone of a functional network infrastructure, enabling various devices to share resources and communicate effectively.

The other options consist of accessories and software that do not directly participate in the networking function. Monitors, keyboards, and mice are input/output devices that facilitate user interaction but do not contribute to the network structure itself. Programs and applications run on devices but are not hardware components of a network, while storage devices like USB drives and SSDs are meant for data storage rather than networking. Thus, the focus on computers, servers, routers, and switches as primary components highlights their crucial roles in the overall functionality of a computer network.