what is .net framework [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. 开发者_高级运维 Closed 12 years ago.

i have been asked in an interview that what is .NET framework.How can i define it to a layman

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The .NET Framework is:

• Common Language Runtime – provides an abstraction layer over the operating system
• Base Class Libraries – pre-built code for common low-level programming tasks
• Development frameworks and technologies – reusable, customizable solutions for larger programming tasks

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Lego pieces for building software and a common run time in which to run the software.