Java Annotations · interview question
Which of the following retention policies does not allow annotations to be accessed during runtime?
Multiple choiceEasychapter-16-curatedpremiumjava-annotationsretention-policies
Answer and explanation
Correct answer
B. RetentionPolicy.SOURCE
Why
RetentionPolicy.SOURCE annotations are discarded by the compiler and are not part of the bytecode, making them inaccessible during runtime.
Test yourself on Java Annotations
A free test with instant, explained results. No account needed.
More Java Annotations questions
- Given the following custom annotation, what is the default retention policy if none is specified?
- Why does the setAccessible(true) method in Java reflection matter in practice?
- How does breaking encapsulation using setAccessible(true) impact a Java application?
- Why do teams use Java annotations in production code?
- How would you explain a key limitation of compile-time annotation processing in a Java interview?
- Which Java Reflection method is used to access annotations at runtime?