Description: Polling is a technique where the operating system checks the status of a device at regular intervals. This process is fundamental for maintaining communication between the operating system and connected devices, ensuring that they function correctly and are available for use. Polling allows the operating system to gather information about the status of devices, such as their availability, performance, and potential errors. This technique is used in a variety of contexts, from hardware management in computers to monitoring devices in networks. The frequency of polling can vary depending on the needs of the system and the nature of the devices, allowing for a balance between resource usage and the need for up-to-date information. In summary, polling is an essential component in the architecture of modern computer systems, ensuring efficient and effective interaction between software and hardware.
