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5 cards from this section. Quick, good the night before a test.
What is the purpose of the @Test annotation in JUnit?
Think about how JUnit identifies test methods.
What does the @Entity annotation signify in JPA?
Focus on what this annotation represents in terms of database mapping.
What does the @Autowired annotation do?
Remember its purpose in managing dependencies!
True or False: Annotations can slow down the performance of application code.
Think about what happens during annotation processing.
Design a simple Java project using Spring that utilizes @Autowired for dependency injection and @Entity for persistence. Discuss how these annotations simplify the overall structure.
Make sure to include examples of how classes are annotated and interact.
Reflect on a codebase that you have encountered. Identify places where annotations could reduce boilerplate code or simplify configuration. Provide concrete examples.
Think about repetitive creation of getter/setter methods or manual wiring in service layers.
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