How can Java Classes Take Advantage of Interfaces?

The video tutorial explains how to execute methods in Java by creating class objects, focusing on implementing methods from interfaces. It covers the use of variables in interfaces, emphasizing that they are public by default. The tutorial also discusses defining class-specific methods and implementing multiple interfaces in a single class. The importance of understanding access modifiers and the distinction between class-specific and interface-specific methods is highlighted. The tutorial concludes with a summary of key concepts related to interfaces in Java.

What is the default access level for variables defined in an interface?

Can you call a method specific to a local country using an object created from a different interface? Explain.

How do you ensure that a method specific to a certain interface can be called?

What are the implications of using interfaces in Java programming?