Write a Java program to demonstrate the creation of Interface (Core Java Interview Question #436)

In this session, I have written a Java program to demonstrate creating and Interface using interface keyword. I have also created variables and methods inside the interfaces. Methods inside the interface are by default abstract type without body or implementation and also the variables inside the interface are by default static and final type. I have also explained, how to create child classes for these interface and implement the abstract methods of parent interfaces. For interfaces we cannot create the objects and how by creating the objects for the child classes we can access its variables and methods. And many more stuff related to interfaces, I have covered in this session. Write a Java program to demonstrate the creation of Interface (Core Java Interview Question #436) For any doubts, live training updates and free Courses, please join our Telegram channel https://t.me/qafoxoriginal View Notes Here - https://docs.google.com/document/d/1lryGyAeEOqxh9rOE3PURAcWjjw2zMR0ajhGh_I9Hx8Y/edit?usp=sharing Find all free full courses on Software Testing and Tools here - https://www.linkedin.com/posts/arunmotoori_softwaretesting-activity-7035596622440931328-kbBQ?utm_source=share&utm_medium=member_desktop Visit our website for more details here - https://www.qafox.com/