Because the .NET framework supports multiple languages within the platform, it defines a Common Type System (CTS). The CTS defines the basic data types that IL understands. Each .NET compliant language should map its data type to these standard data types. This makes it possible for the 2 languages to communicate with each other by passing/ receiving parameters to and from each other. For example: CTS defines a type, Int32, as integral data type of 32 bits (4 byte) which is mapped by C# through int and VB.net through its Integer data type.
In this article we will see each implicit data type in C# has its corresponding .Net type. We will see in the following table that how the IL converts the data type of C# into .NET framework.
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Development of software is only a single phase of overall system development. Coding is an important step on system development but maintaining the quality of software is also an important part and a challenging job. Proper testing is important for the good quality assurance. At present, there are different tools available for testing products. The tools like 
