What is namespace & why it is used in c++?
When can I use a forward declaration?
What is the best sorting algorithm, when there is a large amount of data, that cannot be fit in the main memory. ?
write a programme to get a character and thier ASCII value
What is object slicing and how can we prevent it?
What is code reusability in c++?
Explain how the virtual base class is different from the conventional base classes of the opps.
Explain what are accessor methods?
What does new return if there is insufficient memory to make your new object?
What is data type in c++?
Do we have private destructors?
How the endl and setw manipulator works?
What is the use of object in c++?