What is the difference between a class and an object?
Answer / nashiinformaticssolutions
o A class is a blueprint for creating objects.
o An object is an instance of a class.
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What is the default access modifier for a class,struct and an interface declared directly with a namespace?
What is the difference between a virtual method and an abstract method?
What is operator overloading?
Which of the following is tightly bound ? Inheritance or composition ?
How do you prevent a class from being inherited by another class?
Why abstraction is important?
What is the main difference between overloading and overriding?
How a program can be structured using the concept of object oriented programming?
What is overriding?
What is the abstract method modifier?
What if we make the method as abstract in another interface?
Explian following terms: Constraint Rules, Design by contract.