Your application database includes Person and OfficeAssignment tables. You add an entity named Instructor to your Entity Data Model. You need to determine if you can map Instructor entity properties loaded from columns in both tables.
Which conditions must be met to map columns from multiple tables to a single entity?

 Posted by Rajkatie on 8/28/2012 | Category: ADO.NET Interview questions | Views: 965 | Points: 40
Select from following answers:
  1. Tables must share a primary key.
  2. Both tables must have different primary keys.
  3. There must be a 1-to-1 relationship between the tables.
  4. All Above

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