19.6.2 - Java Classes
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Practice Questions
Test your understanding with targeted questions
What is Dependency Injection?
💡 Hint: Think about how objects interact without tightly coupling to implementations.
What do we use to define beans in Spring using XML?
💡 Hint: Recall the structure of XML used in Spring configuration.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the role of ApplicationContext in Spring?
💡 Hint: Remember the context's primary role in managing components.
True or False: Constructor injection can lead to a situation where a class is created without necessary fields.
💡 Hint: Consider whether an object can be incomplete with constructor injection.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Explain how Spring's Dependency Injection can lead to better unit testing of Java applications.
💡 Hint: Consider how easier testing can be with fewer dependencies.
Given a scenario where certain classes depend on various versions of the same dependency, how would you manage this using Spring?
💡 Hint: Think about how Spring handles different configurations.
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