PHP Yii Framework Online Test

1. Which Yii widget is used for rendering a form in RESTful applications, allowing users to submit data?

CActiveForm CGridView CListView CImage

2. What is the purpose of Yii's ActiveForm widget when working with forms?

Simplifying form creation and handling Managing user authentication Defining RESTful routing Displaying database records

3. What is the Yii component used to improve application scalability by caching database query results?

Yii Redis Yii Cache Yii Memcached Yii SQL

4. What is an extension in Yii?

A third-party package A built-in Yii component A design pattern A REST API endpoint

5. In Yii's RESTful form handling, which HTTP verb is commonly used to delete a resource?

DELETE PUT POST GET

6. In Yii, what is the primary role of RBAC (Role-Based Access Control) in authorization?

Assigning roles to users Authenticating users Handling database connections Managing server routes

7. Which directory is the default location for storing assets in a Yii application?

/assets /protected/assets /var/www/assets /public/assets

8. In Yii, what is the primary role of a "Model" in the MVC architecture?

Represents the application's data and business logic Handles user authentication and authorization Renders the user interface Defines the layout structure

9. In Yii, which component is responsible for handling pagination of data in RESTful APIs?

yii\data\Pagination yii\helpers\Json yii\filters\AccessControl yii\web\Request

10. What is the primary purpose of using 'scopes' in Yii's Active Record?

Defining reusable query conditions Handling authentication Managing database migrations Implementing middleware

11. What is the role of a project manager in Yii project management?

Writing code for the application Managing project resources Designing the application's UI Testing the application

12. In Yii, which caching component is used to cache data in a RESTful API application?

yii\caching\Cache yii\web\Request yii\base\Controller yii\data\ActiveDataProvider

13. Which Yii caching technique is suitable for scaling and reducing database load?

File-based caching Fragment caching Data caching Page caching

14. Which Yii component is used to load translation messages from message source files?

yii\i18n\I18N yii\i18n\MessageSource yii\i18n\Formatter yii\i18n\Language

15. What does the "verbs" method in a Yii RESTful controller allow you to specify?

The HTTP methods that the controller actions respond to The URL patterns for routing to different actions The database tables used by the controller The user authentication methods for the actions

16. In Yii, what does the term "resource" refer to in the context of RESTful APIs?

A data object or entity A web page A server function A database table

17. How can you restrict access to a specific action in a Yii controller to authenticated users only?

Using the accessControl filter Configuring database tables Defining custom HTTP headers Redirecting to external authentication

18. In RESTful API design, what is the purpose of the "id" parameter commonly used in URLs?

To specify the resource identifier To indicate a query To define the request type To identify the API version

19. What is the primary purpose of data caching in RESTful Yii applications?

To reduce database query overhead To hide API endpoints To improve API versioning To secure API endpoints

20. In Yii's Active Record, what method is used to retrieve a single record by its primary key?

'findByPk()' 'findOne()' 'findByPrimary()' 'getById()'