Which of these appropriately describes

Which of these appropriately describes the results of a manual SQL Tuning Advisor task?（）

A A list of SQL statements and recommendations for tuning
B A list of SQL statements that have been tuned by the Advisor, with before and after metrics
C Graphs showing the actual performance improvement made by the Advisor after it implemented the recommended changes
D All of the above

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参考解析：

分类：1Z0-053题库

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