You create an Entity Data Model (EDM) that maps entity types to tables in a Microsoft SQL Server database. Existing code uses SqlConnection, SqlCommand, and SqlDataReader to query the SQL Server database. You need to modify code to use the EDM with least development effort.

What should you do? (Each correct answer presents part of the solution. Choose two.)

 Posted by Rajkatie on 8/31/2012 | Category: ADO.NET Interview questions | Views: 2566 | Points: 40
Select from following answers:
  1. Replace Transact-SQL (T-SQL) statements with Entity SQL statements.
  2. Replace SqlConnection instances with EntityConnection
  3. Replace SqlCommand instances with EntityCommand
  4. Replace SqlDataReader instances with EntityDataReader
  5. All Above

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Source: MeasureUp.Com | | Alert Moderator 

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