Yii is a high-performance, open-source PHP framework renowned for its efficiency and versatility in web application development. Launched in 2008, Yii (pronounced "yee") has gained a strong following among developers worldwide. It boasts a robust set of features, including a powerful extension system, seamless integration of third-party libraries, and comprehensive tools for handling security and scalability. With its emphasis on clean, maintainable code and rapid development, Yii is an excellent choice for building web applications of varying complexities, from simple websites to intricate enterprise solutions.
21. In the MVC pattern, which component is responsible for interacting with the database and handling data?
22. Which component in Yii's MVC architecture is responsible for handling user interface-related logic and displaying data?
23. In a Yii-based web application, what role does the "Controller" play in the MVC architecture?
Answer:It receives user requests and coordinates the application's response.
24. What is the primary responsibility of the "View" component in Yii's MVC architecture?
Answer:It is responsible for presenting data to the user and rendering the user interface.
25. In Yii's MVC architecture, which component typically handles the business logic of the application?
26. What is the purpose of the "Model" component in Yii's MVC architecture?
Answer:It represents the application's data and business logic.
27. In Yii, how are user requests routed to the appropriate controller action within the MVC architecture?
Answer:Based on the URL and routes defined in the application's configuration.
28. In Yii's MVC architecture, what role does the "Component" play?
Answer:It provides reusable functionalities and services for the application.
29. What is the main advantage of using the MVC architecture in Yii and similar frameworks?
Answer:It separates concerns, making the code more maintainable and modular.
30. In Yii, which component is responsible for handling incoming HTTP requests and processing them in a RESTful manner?
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