Input/Output Architecture

Input/Output (I/O) architecture refers to how a computer manages communication between its core components—like the processor and memory—and external devices such as keyboards, printers, or storage drives. It defines the methods and hardware used to transfer data, ensuring that information moves efficiently and correctly in both directions. I/O architecture determines how devices connect, exchange data, and synchronize with the system, enabling seamless interaction with the external environment. Essentially, it’s the organized structure that allows a computer to effectively send and receive data from various input and output devices.