What is the use of pointer in c++ with example?
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What is the need of a destructor? Explain with the help of an example.
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What are smart pointers?
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what is the difference between overloading & overriding? give example.
What do you mean by function overriding & function overloading in c++?
What would happen on forgetting [], while deallocating an array through new?
What are the different types of polymorphism?