INTRODUCTION TO NET
BASICS OF NET FRAMEWORK
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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System
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System.collections
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System.NET
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System.Reflection
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Detailed explanation-1: -System.Net Namespace Provides an interface “for many of the protocols used on networks today", such as HTTP, FTP, and SMTP. Secure communication is supported by protocols such as SSL.
Detailed explanation-2: -Namespaces organize the objects defined in an assembly. Assemblies can contain multiple namespaces, which can in turn contain other namespaces. Namespaces prevent ambiguity and simplify references when using large groups of objects such as class libraries.
Detailed explanation-3: -(i) They allow to create a system to organize your code. (i) Each namespace has a name, and in order to guarantee that the names of different namespaces are different, you use a unique rule for naming them.
Detailed explanation-4: -Classes. In VB.NET, classes are reference types; that is, when you create an instance of a class in code, you work with a pointer (or reference) to the object rather than with the object itself. Structures. Enumerations. Interfaces. Delegates.