If one task is performed in different ways, it is known as polymorphism. For example: to convince the customer differently, to draw something, for
What is OpenJDK? OpenJDk or Open Java Development Kit is a free, open-source framework of the Java Platform, Standard Edition (or Java SE).
This video on "Spring Framework Tutorial" will help the beginners to Learn Spring Framework in 3 Hours. The video will also include practical sessions for a better learning experience.
We will one of the most important concept of JAVA OOP is java inheritance. When one object acquires all the properties and behaviors of a parent object,
Binding (or wrapping) code and data together into a single unit are known as encapsulation. For example, a capsule is wrapped with different medicines.
Hiding internal details and showing functionality is known as abstraction. For example phone call, we don't know the internal processing. The user will