Please explain the reference variable in c++?
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Distinguish between new and malloc and delete and free().
When we use Abstract Class and when we use Interface?where we will implement in real time?
Explain data encapsulation?
What is function prototyping?
What are the advantages of early binding?
What is istream c++?
Briefly describe a B+ tree. What is bulk loading in it?
Why would you use pointers in c++?
How would you use the functions memcpy(), memset(), memmove()?
What are the types of pointer?
Why do we use using namespace std in c++?
What are advantages and disadvantages of Design patterns?