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30.5.3. Spring Beans and Container
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Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
2 cards from this lesson. Good the night before a test.
Try these first
- 1.
What is a Spring Bean?
Hint
Think of it as an object managed by a framework.
- 2.
Name one container in Spring.
Hint
This is the simpler container managing beans.
- 3.
What is a Spring Bean?
Hint
This is a core component of the Spring framework.
- 4.
Which of the following is not a container in Spring?
- Bean Factory
- ApplicationContext
- Spring Boot
Hint
Think about what constitutes a container.
- 5.
Design a Spring application that requires at least three different beans with different lifecycles. Explain how you would configure each bean using both XML and annotation-based configurations.
Hint
Think about the differences in lifespan for each type of bean.
- 6.
Given a scenario of a large-scale application facing performance issues due to excessive bean creation, suggest an optimization approach using Spring. How would changing bean scope affect performance?
Hint
Consider how the scope affects resource allocation and management.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
1 more question available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting