Which Entity Data Model tool can you use?

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:
General (http://msdn.microsoft.com/en-us/data/ee712907)
Whats new: http://msdn.microsoft.com/en-us/library/ex6y04yf.aspx)
Deferred execution (http://msdn.microsoft.com/en-us/library/bb738633.aspx)
Lazy loading and eager loading, IQueryable vs. IEnumerable (http://channel9.msdn.com/blogs/matthijs/linq-tips-tricks-and-optimizations-by-scott-allen)
Data providers
Query using linq to entities (http://msdn.microsoft.com/en-us/data/jj573936 and http://pluralsight.com/
training/Courses/TableOfContents/querying-entity-framework)
Query using ado.net, Connection, DataReader, Command, DataAdapter, DataSet (http://msdn.microsoft.
com/en-us/library/8t72t3k4.aspx)
Create data model