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  Arrays....
What is the difference between a variable and an array?
 
 
Why arrays are used?
 
 
 

Classes....
Differentiate between a structure and a class.
 
What do you mean by destructor?
 
What do you mean by constructor?
 
 

Functions....
When does a function need an include directive?
 
 
Why is a parameter that is passed by value referred to as "read-only"?
 
What are the differences between passing a parameter by reference and by constant reference?
 
 
 

Input / Output....
Write a program that finds the roots of the quadratic equation.
 
Why we include iostream.h file in all of the programs of c++?
 
 
 

Introduction....
Write main steps involved in writing a C/C++ program.
 
What is testing and debugging?
 
What is the purpose of escape sequences?
 
 

Loops....
Explain the syntax and purpose of while loop with an example.
 
 
Why loops are so important in all programming languages?
 
What is the purpose of break statement?
 
 

Operators....
Describe arithmetic operators?
 
Write a program to find arithmetic mean and variance of 5 values to be given by the user.
 
Explain with examples the logical operators used in C/C++.
 
 

Selection Structures....
What is the purpose of break statement with reference to switch statement?
 
 
Write a program to accept an integer and print whether the given integer is Odd or Even.
 
Differentiate between the if-else structure and switch structure
 
 

Structures....
What is a structure?
 
Describe the syntax for defining the composition of a structure.
 
 

 

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Life before Computers:

Window was a square or rectangular hole in a room.

Application was something written in paper.

Mouse was an animal.

Keyboard was a Piano.

File was an important office material.

Hard Drive was an uncomfortable road trip.

Cut was done with Knife and Paste was done with Glue.

Web was spider's home.

Virus was flue.

Apple and Blackberry were just fruits.