A developer is using a third-party JavaScript library to create a custom user interface in Visualforce. The developer needs to use JavaScript to get data from a controller method in response to a user action. How can the developer accomplish this?

A. Use to create a JavaScript wrapper for the controller method
B. Use the @RemoteAction annotation on the method definition with JavaScript Remoting
C. Use the $Controller global variable to access the controller method via JavaScript
D. Use to enable JavaScript support for the controller method

Suggest answer: B

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