Object Oriented Programming with C++

Illustrate with a C++ program the execution of constructors and destructors when single inheritance is involved. 

What is STL? Briefly explain the use of containers, vectors, lists and Maps.

What is exception handling? Write a C++ program that illustrates exception handling with the help of keywords: try, throw and catch. 

What are I/O manipulators? Explain any five C++ manipulators used for output.

Explain width(), precision () and fill () functions.

What are streams in C++? Explain C++'s predefined streams?

With examples explain pure virtual function and abstract classes.

What is a virtual function? Write a C+- program to demonstrate calling of virtual function through a base class reference.

Explain the need for virtual base classes.

Explain passing of parameters to base class constructors in multiple inheritance.

Explain any three features of object oriented programming.

Write a C++ program to illustrate multiple inheritance and multilevel inheritance.

Explain the visibility of the base class members for the access specifiers:

i) Public             ii) Private                 iii) Protected.

Illustrate the same with a program. 

Write a C++ program to perform the addition of two location objects by overloading operator, using a class “LOCATION with the data members longitude and latitude. Read and display the location objects by overloading the operators << & >>.

What are friend functions? Write a C++ program to find the sum of two complex numbers using friend functions.

What are constructors? Explain the different types of constructors. Write a C++ program to illustrate the different types of constructors.

Define class and objects. Write a C++ program to create a class STUDENT with the following specifications.

Data members: Name, Roll No. and Average Marks

Member functions: Read & Write

Use the above specification to read and print the information of 5 students. 

What are inline functions? Illustrate inline functions with an example.

What is function overloading? Write a C++ program to define three overloaded functions to find the sum of two integers, sum of two floating point numbers and sum of three integers.