Which of the following improves a query's processing time?
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When an entity instance may be a member of multiple subtypes or it does not have to be a member of a subtype, it is which of the following?
A supertype/subtype hierarchy has which of the following features?
A report generated by a reporting system is delivered to the appropriate users via a user-accessed Web site. This system uses which of the following report modes?
The "curse of dimensionality" relates to which problem of using operational data for BI reporting?
To eliminate definition duplication, XML Schemas define:
With this type of SQL Server cursor concurrency no lock is obtained until the user updates the data.
SQL Server program code that is executed instead of an SQL command that needs to be processed is called