C++ TUTORIALS

A programming language is a set of instructions and a series of lexical conventions specifically designed to order computers what to do.When choosing a programming language to make a project, many different considerations can be taken. First, one must decide what is known as the level of the programming language. The level determines how near to the hardware the programming language is. In the lower level languages, instructions are written thinking directly on interfacing with hardware, while in "high level" ones a more abstract or conceptual code is written.Generally, high level code is more portable, that means it can work in more different machines with a smaller number of modifications, whereas a low level language is limited by the peculiarides of the hardware which it was written for. Nevertheless, the advantage of low level code is that it is usually faster due to the fact that it 

is indeed written taking advantage of the possibilities of a specific machine.A higher or lower level of programming is to be chosen for a specific project depending on the type of program

that is being developed. For example, when a hardware driver is developed for an operating system obviously a very low level is used for programming. While when big applications are developed usually a higher level is chosen, or a combination of critic parts written in low level languages and others in higher ones.Although there are languages that are clearly thought to be low level, like Assembly, whose instruction sets are adapted to each machine the code is made for, and other languages are inherently high level, like the Java, that is designed to be totally independent of the platform where is going to run. The C++ language is in a middle position, since it can interact directly with the hardware almost with no limitations, and can as well abstract lower layers and work like one of the most powerful high level languages.

Introduction of OOPs andRevision of basics

Functions in C++

Structure in C++

Classes and Objects

Constructors and destructors

Operator Overloading

Friend Function

Type Conversion

Inheritance

Virtual function

Generic function and ClassTemplate

File handling

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.