Multiple choice technology architecture

Which of the following will perform the model update?

  1. Action Servlet

  2. Action Controller

  3. JSP

  4. All of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In MVC architecture, the Action Controller is responsible for handling user requests and updating the model state. It processes input, executes business logic, and modifies model data as needed. The Action Servlet handles request routing, JSP is for presentation, and neither directly performs model updates. The controller layer is specifically designed for this coordination role.

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