Explain about abstraction?
No Answer is Posted For this Question
Be the First to Post Answer
How many methods are there in the serializable interface?
Can you create an instance of an abstract class?
Difference between class and an object?
What is the difference between class inheritance and interface inheritance?
What are the access modifiers?
Is is possible to define our own functional interface?
What is the main advantage of using inheritance?
How to use CRC Cards for Class Design?
What is a static method? Why do we need static methods in java 8 interfaces?
Difference: Object Oriented Analysis (OOA) and Object Oriented Design (OOD)?
Difference between abstraction and implementation hiding ?
What's the main difference between arraylist / hashmap and vector / hashtable?