单项选择题

You need to make structural changes to the cube. You also need to ensure that appropriate aggregations are created after the changes are made. What should you do?（）

A.Record a weeks user activity by using SQL Profiler. Apply structural changes. Replay the activity and then run the Usage Based Optimization Wizard.
B.Apply structural changes. Run the Database Engine Tuning Advisor.
C.Apply structural changes. Run the Usage Based Optimization Wizard.
D.Record a weeks user activity by using SQL Profiler. Apply structural changes. Run the Database Engine Tuning Advisor.

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单项选择题Youneedtomeettherequirementsoftheaccountsteam.Whatshouldyoudo?（）

A.Set the Dimension type to Currency.
B.Set the Currency member name as a unique attribute.
C.Hide non-leaf data within the Currency dimension key attribute.
D.Disable the All member of the Currency dimension key attribute.

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A.ROLAP storage
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C.Write Enabled property
D.Unknown Member functionality