Namespaces are used a lot in C# programming in two ways. What are those two ways? Each correct answer represents a part of the solution. Choose two.

Question

Options

• AUse the namespace keyword to declare a namespace
• BDeclaring your own namespaces
• CThe .NET Framework uses namespaces to organize its many classes
• DUsing global namespace

• A
  6% (2)
• B
  78% (25)
• D
  16% (5)

Explanation

First, the .NET Framework uses namespaces to organize its many classes as follows: System.Console.WriteLine("Hello World!"); Here, System is a namespace and Console is a class in the namespace. The using keyword is used to avoid using the complete name. An example is given below: //No need to put System before Console Console.WriteLine("Hello"); Console.WriteLine("World!"); Second, declaring your own namespaces can help you to control the scope of class and method names in larger programming projects. The namespace keyword is used to declare a namespace, as in the following example: namespace SampleNamespace class SampleClass public void SampleMethod() System.Console.WriteLine("SampleMethod inside SampleNamespace");

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