Explain about message passing in object oriented programming?
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Explain what is single and multiple inheritance?
what is full form OOP?
Why do we use oops concepts? What is its advantage?
Explain what is polymorphism?
What is a virtual function?
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?
Can an interface have an inner class?
Why is planning too much up front a mistake in an OOSAD project?
Why does the function arguments are called as "signatures"?
What is polymorphism? When is it employed? give an example.
What is the difference between an error and an exception?
What are manipulators?