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

2024

Answer: C. abstract class Demo { abstract void fun(); } — The correct Java syntax places abstract before class, and an abstract method has no method body. Therefore the valid declaration is abstract class Demo {…

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

Attempted by 299 students.