What is the purpose of the "implements" keyword in Java?Question 6Answera.It is used to create an instance of a class.b.It is used to mark a class as abstract.c.It is used to indicate that a class is a subclass.d.It is used to indicate that a class implements an interface.
Question
What is the purpose of the "implements" keyword in Java?Question 6Answera.It is used to create an instance of a class.b.It is used to mark a class as abstract.c.It is used to indicate that a class is a subclass.d.It is used to indicate that a class implements an interface.
Solution
The "implements" keyword in Java is used to indicate that a class implements an interface. This means that any class using this keyword must provide implementations for all methods defined in the interface. This is a way of ensuring a certain level of functionality in the class, and it's a key part of Java's support for multiple inheritance.
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