

Annotations in Java has been one of the important concepts to help prepare for any Java interview. Annotations provide auxiliary information about the program. It can be attached with classes, interfaces, methods, constructors to provide additional information which is helpful to JVM and java compilers. It does not affect the execution of the code. It was firstly implemented in Java 5. They are started with ‘@’.
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Here's a detailed interview questions guide that will help you in your Java preparation.





