You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. When you access the application in a Web browser, you receive the following error message: "Service Unavailable". You need to access the application successfully. What should you do?()
- AStart Microsoft IIS 6.0.
- BStart the Application pool.
- CSet the .NET Framework version.
- DAdd the Web.config file for the application.