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.
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Practice Test
1. What is Yii?
A. A high-performance PHP framework
B. A content management system
C. A web server
D. A programming language
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Answer: A high-performance PHP framework
2. Which programming language is Yii primarily associated with?
A. PHP
B. Python
C. Java
D. Ruby
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Answer: PHP
3. What is Yii's primary goal as a web framework?
A. To simplify and accelerate web application development
B. To manage databases
C. To create mobile apps
D. To build desktop applications
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Answer: To simplify and accelerate web application development
4. Yii follows which design pattern for building web applications?
A. Model-View-Controller (MVC)
B. Singleton
C. Observer
D. Factory Method
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Answer: Model-View-Controller (MVC)
5. Which of the following is a key feature of Yii?
A. Code generation tool
B. Database management
C. Front-end scripting
D. Hardware compatibility
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Answer: Code generation tool
6. What is Yii's approach to security?
A. Yii adopts a comprehensive approach to security with features like input validation and output encoding.
B. Yii does not provide security features.
C. Yii focuses only on encryption.
D. Yii relies on third-party security libraries.
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Answer: Yii adopts a comprehensive approach to security with features like input validation and output encoding.
7. Which of the following is a key benefit of using Yii for web development?
A. Rapid development
B. Minimal code reusability
C. Limited database support
D. Compatibility with all web servers
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Answer: Rapid development
8. What is Yii's stance on extensibility and customization?
A. Yii encourages extensibility and provides a robust extension ecosystem.
B. Yii discourages customization.
C. Yii does not support extensions.
D. Yii allows customization but lacks an extension system.
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Answer: Yii encourages extensibility and provides a robust extension ecosystem.
9. Which version of PHP is required to run Yii?
A. PHP 5.4 or higher
B. PHP 5.0 or higher
C. PHP 7.0 or higher
D. PHP 4.0 or higher
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Answer: PHP 5.4 or higher
10. What is the minimum PHP version required for Yii 2 framework?
A. PHP 5.3 or higher
B. PHP 5.5 or higher
C. PHP 7.0 or higher
D. PHP 7.2 or higher
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Answer: PHP 7.0 or higher
