Explain differences between alloc() and free()?
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Difference between pointer to constant and constant pointer to a constant. Give example.
Describe private, protected and public – the differences and give examples.
why all c++ program must have default constructor?
What is pointer -to-members in C++? Give their syntax?
Explain terminate() function?
Mention the purpose of istream class?
What are the advantages of pointers?
Are php strings immutable?
How many types of casting are there in C++? When is a dynamic cast,static_cast,reinterpret cast used?
Write my own zero-argument manipulator that should work same as hex?
Is c++ slower than c?
What you mean by early binding and late binding? How it is related to dynamic binding?