1. What is an iterator? Explain how an iterator is defined and used in C++. 2. What are the different types of iterators used in STL? 3. Explain the various iterator member functions used in C++. 4....

1. What is an iterator? Explain how an iterator is defined and used in C++.

2. What are the different types of iterators used in STL?

3. Explain the various iterator member functions used in C++.

4. Elucidate how an advance () member function is accomplished in C++.

5. Explain how a back_inserter() member function is defined and used in STL.

6. Explain how a distance () member function is used in STL.

7. Discuss how a front_inserter() member function is defined and used in STL.

8. Elucidate how a inserter() member function is used in STL.