10.Fix the annotations

What is Java @override annotation?

• An annotation used to indicate that a method is overriding a method in its superclass.
• An annotation used to specify the target and retention level of an annotation.
• An annotation used to declare a custom annotation in Java.
• An annotation used to mark a method as deprecated.

How to add annotations in Java?

• By using the @Override annotation.
• By declaring an annotation using the @interface element.
• By using the @Target annotation to specify where the annotation can be used.
• By using the @Retention annotation to specify the retention level of the annotation.

Is @override annotation mandatory?

• Yes, it is mandatory to use the @Override annotation when overriding a method.
• No, the @Override annotation is optional and not required when overriding a method.
• @Override annotation is used to declare a custom annotation, not for method overriding.
• @Override annotation is used to mark a method as deprecated.

What are 3 types of annotations?

• Descriptive, Evaluative, Informative
• Class, Method, Field
• Target, Retention, Inherited
• Single, Multiple, Marker

What is @ovveride in Java?

• An annotation used to indicate that a method is overriding a method in its superclass.
• A function that requires a subclass to provide method implementations already provided by its superclass.
• An annotation used to mark a method as deprecated.
• An annotation used to specify the retention level of an annotation.

Why @override is used in Java?

• To specify the target and retention level of an annotation.
• To indicate that a method is overriding a method in its superclass.
• To declare a custom annotation in Java.
• To mark a method as deprecated.

What is called annotation?

• A note added by way of comment or explanation.
• A special keyword used in Java programming.
• A method for enabling additional functionality in a program.
• A type of loop used in programming.

What is annotation in Java?

• Additional information provided to the compiler and JVM in Java.
• A method for executing code in Java.
• A way to define variables in Java.
• A type of data structure in Java.

How do I enable annotations?

• By clicking on the Meeting tab.
• By modifying the Annotation settings in Java.
• By enabling the Annotation feature in a meeting or collaboration tool.
• By writing special code in the Java program.

What happens if we don't use @override annotation?

• The code becomes unreadable and difficult to understand.
• The compiler generates an error.
• The method behaves as a new method, not an overriding method.
• The program crashes at runtime.