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Question

Which of the following guideline is considered during column design?

a.

Keep the length of the index key short for non clustered indexes

b.

An xml data type can only be a key column only in an XML index

c.

Examine column which have composite primary keys

d.

None of the mentioned

Posted under SQL Server

Answer: (b).An xml data type can only be a key column only in an XML index

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Q. Which of the following guideline is considered during column design?

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