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
221. In Yii, what is the purpose of creating a project timeline or schedule during project management?
A. To display the application's user interface
B. To estimate the project's budget
C. To track progress and deadlines
D. To optimize database queries
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Answer: To track progress and deadlines
222. What is the role of a project manager in Yii project management?
A. Writing code for the application
B. Managing project resources
C. Designing the application's UI
D. Testing the application
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Answer: Managing project resources
223. In Yii, what does the term "scope creep" refer to in project management?
A. A feature or requirement that exceeds the budget
B. A bug in the application
C. An unhandled exception in the code
D. A project manager's job role
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Answer: A feature or requirement that exceeds the budget
224. What is the purpose of conducting a feasibility study in Yii project management?
A. To evaluate the feasibility of project execution
B. To estimate the project's budget
C. To create project timelines
D. To optimize database queries
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Answer: To evaluate the feasibility of project execution
225. What is the primary goal of project monitoring and control in Yii project management?
A. To start the project development phase
B. To identify and address project issues
C. To select the best web hosting service
D. To write efficient SQL queries
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Answer: To identify and address project issues
226. Which Yii console command is used to create a new Yii project template?
A. yii init
B. yii generate/project
C. yii create/project
D. yii start/new
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Answer: yii init
227. In Yii project management, what is the purpose of defining project roles and responsibilities?
A. To estimate the project's budget
B. To define the application's behavior
C. To allocate tasks and responsibilities
D. To test application performance
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Answer: To allocate tasks and responsibilities
228. What is the significance of project documentation in Yii project management?
A. It helps developers write efficient code
B. It provides a record of project details
C. It defines project objectives and tasks
D. It tracks progress and deadlines
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Answer: It provides a record of project details
229. What is horizontal scaling in Yii for web application performance improvement?
A. Adding more CPU cores to a server
B. Increasing the server's memory
C. Running multiple servers in a cluster
D. Optimizing database queries
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Answer: Running multiple servers in a cluster
230. Which Yii caching technique is suitable for scaling and reducing database load?
A. File-based caching
B. Fragment caching
C. Data caching
D. Page caching
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Answer: Page caching
