You have a Microsoft SQL Azure database named DBAzure1. You create a table in DBAzure1 by using the following script: Y

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answerhappygod
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You have a Microsoft SQL Azure database named DBAzure1. You create a table in DBAzure1 by using the following script: Y

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You have a Microsoft SQL Azure database named DBAzure1.
You create a table in DBAzure1 by using the following script:

You need to recommend a solution to ensure that each combination of CustomerContact and CustomerDetails is not duplicated.
What should you recommend creating?
You Have A Micr 1
You Have A Micr 1 (55.61 KiB) Viewed 108 times
A. A CHECK constraint
B. A filtered index
C. A columnstore index
D. A UNIQUE constraint
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