What Does An Interface Do in Object-Oriented Programming? Share December 16, 2020 Dm4r Technology One of the key components of Object-oriented languages like Java and C# is the ability to write classes using interfaces, which standardize method definitions and enable enhanced polymorphism. We’ll discuss what they are, and how to use them. Read This Article on CloudSavvy IT › Source : What Does An Interface Do in Object-Oriented Programming?