Microsoft
70-457 · Question #78
70-457 Question #78: Real Exam Question with Answer & Explanation
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Question
You use Microsoft SQL Server 2012 to develop a database application. You need to implement a computed column that references a lookup table by using an INNER JOIN against another table. What should you do?
Options
- AReference a user-defined function within the computed column.
- BCreate a BEFORE trigger that maintains the state of the computed column.
- CAdd a default constraint to the computed column that implements hard-coded values.
- DAdd a default constraint to the computed column that implements hard-coded CASE statements.
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