单选题A Windows Azure application retrieves data from SQL Azure. You need to recommend an approach for improving application query performance. What should you recommend？（）A Create a database view to retrieve the data.B Use a clustered index on the SQL Azure database tables.C Open a new database connection when an operation times out.D Create SQL Azure database table indexes basedon application queries
单选题
A Windows Azure application retrieves data from SQL Azure. You need to recommend an approach for improving application query performance. What should you recommend？（）
A
Create a database view to retrieve the data.
B
Use a clustered index on the SQL Azure database tables.
C
Open a new database connection when an operation times out.
D
Create SQL Azure database table indexes basedon application queries
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