Which of the following folders contains reference contract files (.wsdl files), schemas (.xsd files), and
discovery document files (.disco and .discomap files)?

A.
App_Data

B.
App_GlobalResource

C.
App_WebReferences

D.
App_Browsers

Explanation:
The App_WebReferences folder holds the following:
Reference contract files (.wsdl files)
Schemas (.xsd files)
Discovery document files (.disco and .discomap files)
The App_WebReferences folder defines a Web reference for these files to be used in an application.
Answer B is incorrect. This folder contains .resx files that are not bound to a specific page.
Answer A is incorrect. This folder contains Microsoft Access databases (.mdb files), XML files, and
other data stored in local file.
Answer D is incorrect. This folder contains browser definition files that ASP.NET uses to identify
individual browsers and determine their capabilities.