What interface must an object implement before it can be written to a stream as an object?
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What do you mean by polymorphism?
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What is the super keyword?
Why is class hierarchies managed in object-oriented programming?
What is Overloading ? Is it similar to overriding ?
Explain about Overloading vs Overriding ?
Can an interface inherit from another interface?
Can link and Association applied interchangeably?
What is a pure virtual function?
Can an interface implement or extend another interface?
If a method definition has been specified in class , its base class , and the interface which the class is implementing, which definition will be picked if we try to access it using interface reference and class object?
Which of the following is tightly bound ? Inheritance or composition ?
How can we restrict inheritance for a class so that no class can be inherited from it?