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You received complaints about the degradation of SQL query performance. You identified top SQL queries that consume time. What would be your next step to find out recommendations about statistics collection and restructuring of the SQL statement to improve query performance？（）

单选题
2022-05-09 04:30
A、run Segment Advisor
B、run SQL Tuning Advisor on top SQL statements
C、run the Automatic Workload Repository （AWR） report
D、run the Automatic Database Diagnostic Monitor （ADDM）on top SQL statements
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正确答案
B
试题解析
标签： CMS专题 Oracle认证考试 1Z0-042
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