ocp Oracle.1z0-053 711--123

123.What twostatements are true regarding the recommendations received from the

SQL AccessAdvisor?访问顾问

(Choosetwo.)

A. It cannotgenerate recommendations that support multiple workload queries.

B. It canrecommend partitioning on tables provided that the workloads have somepredicates and joins on the columns of the NUMBER or DATE type.

可以推荐分区表上的工作负载,提供有一些谓词和连接列的数字或日期类型。

C. It canrecommend partitioning only on tables that have at least 10,000 rows.

它只能建议分区表至少有10000行。

D. It canrecommend only B-tree indexes and not bitmap or function-based indexes.

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