- What is polymorphism in Java?
- What is abstraction in Java?
- Abstraction vs. Encapsulation?
- Difference between Interfaces and Abstract Classes?
- How to create a immutable object in Java? Count all benefits?
- Is Java Pass by Reference or Pass by Value?
- What do you understand by Java?
- Outline the major Java features.
- What is a class in Java?
- Differentiate between JDK, JRE, and JVM.
- Define inheritance.
- Explain method overloading.
- Compare overloading with overriding.
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