Practice Common Di Containers In Java (19.7) - Dependency Injection and Inversion of Control

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8 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does DI stand for?
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Think about how dependencies are managed.
Question 2.
Name one popular DI container in Java.
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It's widely used in enterprise applications.
3Question 3.
What is the primary purpose of a DI container?
- Manage object lifecycle
- Create new objects
- Store application state
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Think about what DI containers do.
4Question 4.
True or False: Google Guice is a heavy framework known for its XML configuration.
- True
- False
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Recall what Guice is known for.
Question 5.
Design a simple Java application using Spring Framework for dependency management. What are the key steps involved?
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Consider how you would structure your classes and their relationships.
Question 6.
Discuss the trade-offs between using Google Guice and Spring for a medium-sized enterprise application.
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Think about the complexity of the application and the team's familiarity with either framework.

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