For enterprise applications, Flutter's ________ package is often used for efficient network communication and data exchange.

For enterprise applications, Flutter's 'dio' package is often used for efficient network communication and data exchange. 'Dio' is a powerful HTTP client for Dart and Flutter, providing features such as request and response interception, cancellation, and support for sending HTTP requests in a variety of formats. Its flexibility and ease of use make it a popular choice for handling network requests in large-scale applications.