Unique Key is smilar to Priamary Key,except it

 Posted by Syedshakeer on 8/25/2009 | Category: Sql Server Interview questions | Views: 13220
Select from following answers:
  1. acepts Null values
  2. doesn't accept Null values
  3. 1) and 2)
  4. None
  5. All Above

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Comments or Responses

Posted by: Easwaran on: 8/31/2012 | Points: 10
Unique key will accept only one null value. Not more than that.

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