Explain what is an object?
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What is early and late Binding?
Explain about inheritance?
Explain the mechanism of composition?
What are a base class, subclass, and superclass?
A class inherits from 2 interfaces and both the interfaces have the same method name as shown below. How should the class implement the drive method for both car and bus interface?
What is the difference between static and dynamic Classificaition.Give some examples.
1 Answers InfoAxon Technologies, Protech, Wipro,
What is Overloading ? Is it similar to overriding ?
What do you mean by data hiding?
0 Answers Tavant Technologies, Virtusa,
How do you prevent a class from being inherited by another class?
Is @functionalinterface annotation mandatory to define a functional interface? What is the use of @functionalinterface annotation? Why do we need functional interfaces in java?
What does the keyword virtual represented in the method definition?
What is meant by function overloading and function overriding?