How do you define a controller in an AngularJS application?
- By creating a separate JavaScript file
- Defining it within the HTML markup
- Using the controller keyword
- Using the service keyword
In AngularJS, controllers are defined using the controller keyword. This can be done within the HTML markup or in a separate JavaScript file, depending on the application's structure. Defining controllers helps organize the code and encapsulate the logic related to a specific part of the application. Knowing the correct syntax and usage of the controller keyword is essential for proper implementation in AngularJS projects.
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