Explain about abstraction?
No Answer is Posted For this Question
Be the First to Post Answer
Why dynamic loading is used in object-oriented programming?
What do you mean by virtual function and virtual classes?
How a program can be structured using the concept of object oriented programming?
Can you use virtual, override or abstract keywords on an accessor of a static property?
Explain the mechanism of composition?
What is a static method? Why do we need static methods in java 8 interfaces?
Do we require parameter for constructors?
What does the “abstract” keyword mean in front of a method? A class?
Can we override static methods? Why?
What are the rules to define a functional interface?
What is sealed modifiers?
Can we access interface static method using interface references?