Handling exceptions in Elixir can be achieved using `try`, `catch`, and `rescue` constructs. Use these keywords to manage errors gracefully and implement fallback strategies as needed.

Handling exceptions in Elixir is an essential aspect of building robust applications. Elixir provides several constructs to manage errors gracefully, primarily using try, catch, and rescue. The try block is used to wrap code that may raise an exception. Within this block, you can specify what to do if an error occurs by utilizing the catch and rescue keywords. The rescue keyword is specifically designed to catch exceptions raised by errors, allowing you to implement fallback strategies or log the error for further analysis. For example, if you are making a network request that might fail, you can wrap that call in a try block and use rescue to handle the failure and provide an alternative response. The catch keyword, on the other hand, is used to catch non-local exits and can be utilized for more advanced error handling scenarios, but it's less common in typical application development. In addition to these constructs, Elixir also encourages the use of supervision trees to manage failures. By organizing your processes into supervision trees, you can define how to respond when a process crashes, such as restarting it or escalating the error. This supervision strategy complements exception handling, ensuring that your application remains resilient in the face of unexpected failures. Overall, combining try, catch, and rescue with supervision trees enables you to create a comprehensive error-handling strategy in your Elixir applications.