70-457 Dumps Microsoft

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Sample Questions

Updated Microsoft 70-457 Exam Dumps Sample Question 1

You develop a Microsoft SQL Server 2012 database.
You create a view that performs the following tasks:
Joins 8 tables that contain up to 500,000 records each.
Performs aggregations on 5 fields.
The view is frequently used in several reports. You need to improve the performance of the reports.
What should you do?

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