Which of the following is the correct way to create an abstract class in Java?

PYQ RPSC Programmer 2024

1. A.

   class Demo { abstract void fun(); }

2. B.

   class abstract Demo { void abstract fun(); }

3. C.

   abstract class Demo { abstract void fun(); }

4. D.

   abstract class Demo { void fun() { abstract; } }

5. E.

   Question not attempted

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