What is the name of the system used to transfer data between the processor and peripherals?

The system used to transfer data between the processor and peripherals is known as the data bus. The data bus is a critical component of a computer's architecture, as it consists of a set of physical connections (wires or traces) that carry data to and from various parts of the computer, including the processor, memory, and input/output devices.

When the processor needs to communicate with peripherals, such as a keyboard, mouse, or printer, it sends and receives data through the data bus, allowing for efficient data transfer. This bus is bidirectional, meaning data can flow in both directions, enabling both read and write operations.

In contrast, other systems mentioned perform different roles; the memory bus connects the processor to the computer's memory, the control bus carries control signals that synchronize operations, and a network typically refers to a means of connecting different computers or devices for communication over longer distances rather than local data transfer within a computer system. This distinction highlights the unique function of the data bus as the pathway specifically for transferring data between the processor and peripherals.