In this course, you won't be learning what is an interface rather you will learn that object of an interface can not be created but its reference variable can store the address of class to which it implements
Form above example you might have understood that this course is all about Java Concept, not basic java topics
Each lecture video is divide into three parts Theory, Practical and Notes revision, If you are expert in java you can learn concept just by watching theory and Note revision part, this saves your 2/3 of time on each lecture
You will Get PDF notes for each lecture so that you do not have to waste time on making handwritten notes