19.6.3 - Spring Annotation-based Configuration
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Practice Questions
Test your understanding with targeted questions
What is the purpose of the @Component annotation?
💡 Hint: Think about how Spring recognizes its components.
What does @Autowired do?
💡 Hint: Consider how Spring provides necessary classes to your code.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What annotation is used to declare a Spring-managed component?
💡 Hint: Recall what we discussed about defining beans.
The @Autowired annotation is used for which purpose?
💡 Hint: Think about the automatic nature of injection we talked about.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Develop a simple Spring application that uses both @Component and @Autowired with two classes. Explain your choices.
💡 Hint: Think about how UserService needs UserRepository in order to function properly.
How would you refactor a traditional Java application that manually handles dependencies to use Spring annotations? Provide code examples.
💡 Hint: Focus on removing manual dependency management and leveraging Spring's capacity to automatically handle it.
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