Question

What is the function of the controller in the MVC model?

1) to control the address of the website
2) to handle the logic behind the website
3) to control the user interface
4) to control memory usage

Answer 1

The function of the controller in the MVC model is to handle the logic behind the website.

Step-by-step explanation:

The function of the controller in the MVC model is to handle the logic behind the website. It acts as the intermediary between the model and the view, receiving user requests from the view, processing them, and updating the model accordingly. The controller also determines which view to display based on the user's request and the state of the model

Answer 2

The function of the controller in the MVC model is 2) to handle the logic behind the website.

Step-by-step explanation:

Handling Logic (Option 2): In the Model-View-Controller (MVC) architectural pattern, the controller is responsible for processing user input, managing the flow of data between the model and view components, and handling the application's business logic. It orchestrates how data is retrieved, processed, and sent to the view for presentation.

Controlling the Address (Option 1): Controlling the address of the website is not the primary role of the controller. This task is typically handled by routing mechanisms.

Controlling User Interface (Option 3): While the controller influences the user interface through data flow, the primary responsibility is managing the application's logic, not the visual presentation.

Controlling Memory Usage (Option 4): Memory management is usually handled at a lower level and is not a direct responsibility of the controller in the MVC pattern.

Option 2 is the answer.