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单项选择题 You want to enable the user， Scott， to change to the GRP1 consumer group by issuing the following code：        SQL> EXEC DBMS_SESSION.SWITCH_CURRENT_CONSUMER_GROUP  （’SCOTT’，       ’GRP1’， FALSE）；   How will you grant the switch privilege to the user， Scott？（）  

A、 by using the DBMS_SESSION package

B、 by granting the DBA role

C、 by using the DBMS_RESOURCE_MANAGER package

D、 by using the DBMS_RESOURCE_MANAGER_PRIVS package

  • D

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