Description: Event handling is a fundamental process in programming and system design that refers to the ability to respond to events triggered by user actions or changes in the system. This process involves detecting events such as mouse clicks, key presses, or changes in system state, and executing specific actions in response to those events. In the context of software development, event handling enables developers to create interactive and dynamic applications that enhance user experience. Key features of event handling include event subscription, event queue management, and the execution of callbacks, which are functions that run in response to a specific event. The relevance of event handling lies in its ability to facilitate interaction between the user and the system, allowing applications to respond efficiently and effectively to user actions and environmental changes. In modern environments, event handling has become even more crucial, as it enables orchestration and resource management in distributed and cloud systems, ensuring that applications operate smoothly and responsively.
