C++

                                      WELCOME

C is a high-level programming language that was developed in the mid-1970s. It was originally used for writing Unix programs, but is now used to write applications for nearly every available platform. Compared to most previous languages, C is easier to read, more flexible (can be used for a wide variety of purposes), and more efficient at using memory.

C++, pronounced "C plus plus," is a programming language that was built off the C language. The syntax of C++ is nearly identical to C, but it has object-oriented features, which allow the programmer to create objects within the code. This makes programming easier, more efficient, and some would even say, more fun. Because of the power and flexibility of the language, most software programs today are written in C++.

Introduction of OOPs andRevision of basics

 History of Programming approaches

 Invention of programming languages

 Points about C++

 Differences between C and C++

 Input Output Instructions

 About Header File iostream.h

 First Sample Program

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Functions in C++

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 About main() Function

 Function Prototype

 Function Call By Value

 Function Call By Passing Address

 Function Call By Reference

 Inline Function

 Default Arguments

 Function Overloading

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Structure in C++

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 Structures in C

 Creating Structure variable

 Accessing structure members

 Difference between structure in C and C++

 Class and Structure are similar in C++

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Classes and Objects

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 Class

 Object

 Access Specifiers

 Properties of member functions

  Function call by passing Objects and returning object

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Constructors and destructors

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 Constructors

 Copy constructor

 Destructor

Operator Overloading

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  Introduction to operator overloading

  Overloading of binary plus (+)

 List of operators that can not be overloaded

 Overloading of unary minus (-)

 Overloading of equal to (==) operator

 Overloading of pre-increment and post-increment

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Friend Function

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 Introduction to friend function

 Defining Operator as a friend function

 Overloading of operators insertion(<<) and extraction(>>)

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Type Conversion

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 Meaning of Type Conversion

 Basic Type to class type

 Class type to Basic type

 Class type to another class type

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Inheritance

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Inheritance

Visibility Modes

Types of inheritance

Constructors in inheritance

Destructor in inheritance

Function Overriding

Function hiding

Virtual base class

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Virtual function

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 Object Pointers

  Dynamic Memory allocation: new and delete

 The this Pointer

 Virtual Function

 The Virtual table

 Virtual Destructor

 Pure Virtual function

 Early and Late Binding

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Generic function and ClassTemplate

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 Function Template

 Class Template

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File handling

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  Introduction to streams

  About function open() and file open modes

  Reading and writing

  List of important function to handle file

  Useful example

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C/C++ Programming interview questions and answers:-

1.Programming interview questions and answers-A.
2.Programming interview questions and answers-B.
3.Programming interview questions and answers-C.


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                                          GOOD LUCK

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