What is the role of promises in AngularJS when working with external APIs?

  • Data Storage
  • Handling Errors
  • Managing Asynchronous Operations
  • UI Rendering
Promises in AngularJS play a key role in managing asynchronous operations, especially when working with external APIs. They provide a way to handle the asynchronous nature of data retrieval and processing. Promises help in organizing code, making it more readable and maintainable by allowing developers to chain operations and handle success and error conditions separately. This is an essential concept for developers building AngularJS applications that interact with external services.
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