explain dynamic binding
How many instances can be created for an abstract class?
What is the main use of message metaphor in object-oriented programming?
What are the types of polymorphism?
Do we require a parameter for constructors?
Explain basic concepts of OOPS?
Difference between class and an object?
What is super keyword?
Can we access interface static method using interface references?
What are base class, sub class and super class?
Whether static method can use nonstatic members?
If a class inherits an interface, what are the 2 options available for that class?
What does the keyword virtual represented in the method definition?