You are building an ADO.NET Entity Framework application. You need to validate the conceptual schema
definition language (CSDL), store schema definitionlanguage (SSDL), and mapping specification language
(MSL) files. Which Entity Data Model tool can you use? (Each correct answer presents a complete solution.
Choose all that apply.)

A.
EDM Generator (EdmGen.exe)

B.
ADO.NET Entity Data Model Designer

C.
Entity Data Model Wizard

D.
Update Model Wizard

Explanation:
EdmGen.exe (http://msdn.microsoft.com/en-us/library/cc716721.aspx)
ADO.Net Entity Data Model Designer (http://msdn.microsoft.com/en-us/library/vstudio/cc716685(v=vs.100).
aspx)
The Entity Data Model wizard creates the .edmx files. It does not validate the CSDL, SSDL or MSL files.
The Update Model wizard updates the .edmx file after changes have been made. It does not validatethe
CSDL, SSDL or MSL files.