What does I/O management refer to in a computer system?

I/O management refers to the process in which a computer system handles interactions with input and output devices. These devices can include a wide range of peripherals such as keyboards, mice, printers, and storage devices. Effective I/O management ensures smooth communication between the computer's central processing unit (CPU) and these external devices.

The primary goal of I/O management is to optimize the performance of data transfers, coordinate interactions, and manage the flow of information between hardware components and the operating system. It involves controlling how data is read from and written to these devices, which is crucial for system efficiency and effectiveness.

This function is vital for the overall operation of a computer system, as it directly impacts how well the system responds to user input and how quickly it can deliver output. By focusing on the interactions with external devices, I/O management contributes to the seamless operation of both software applications and hardware components. Other options, while important in their own contexts, do not specifically pertain to the direct management of data exchanges with input and output peripherals.