Which of the following is FALSE regarding FOREIGN KEYS in SQL Server 2012?

 Posted by Bandi on 11/24/2013 | Category: Sql Server Interview questions | Views: 9195 | Points: 40
Select from following answers:
  1. FOREIGN KEY constraints can reference only tables within the same database on the same server (unless triggers are used)
  2. FOREIGN KEY constraints are applied to the preceding column, unless source columns are specified
  3. FOREIGN KEY constraints are not enforced on temporary tables
  4. FOREIGN KEY constraints cannot reference another column in the same table
  5. All Above

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