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A company has an on-premises Microsoft SQL Server environment and Microsoft Azure SQL Database instances. The environment hosts several customer databases.
One customer reports that their database is not responding as quickly as the service level agreements dictate. You observe that the database is fragmented. You need to optimize query performance.
Solution: You rebuild all indexes.
Does the solution meet the goal?
A . Yes
B . No
Answer: A
Explanation:
You can remedy index fragmentation by either reorganizing an index or by rebuilding an index. References: https://msdn.microsoft.com/en-us/library/ms189858(v=sql.105).aspx
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