Java Annotations · interview question
When using an Annotation Processor, what phase of compilation does it primarily operate in?
Multiple choiceHardchapter-16-curatedpremiumjava-annotationscustom-annotations
Answer and explanation
Correct answer
A. During compile-time
Why
Annotation Processors operate during compile-time, processing annotations to generate additional source files or other outputs before bytecode is generated.
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?