ocp-402

QUESTION NO: 402

Examine the following PL/SQL block:

SET SERVEROUTPUT ON

SET LONG 10000

DECLARE report clob;

BEGIN

report := DBMS_SPM.EVOLVE_SQL_PLAN_BASELINE();

DBMS_OUTPUT.PUT_LINE(report);

END;

Which statement describes the effect of the execution of the above PL/SQL block?

A. The plan baselines are verified with the SQL profiles.

B. All fixed plan baselines are converted into nonfixed plan baselines.

C. All the nonaccepted SQL profiles are accepted into the plan baseline.

D. The nonaccepted plans in the SQL Management Base are verified with the existing plan baselines.

Answer: D

哪种说法描述了上面的PL / SQL块的执行效果？

D.在SQL管理库中未接受的计划由现有计划基线验证。