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倒轧表的基本等式?

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You issue the following code: EXEC DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP (’SCOTT’ ’GRP1’, TRUE); What will be the result of executing the above code?()

A. The switch privilege will be granted to the user, Scott, for changing the consumer group to GRP1.
B. The switch privilege will be granted to the user, Scott, for changing the consumer group from GRP1 to any other group.
C. The code will not execute successfully because there is no GRANT_SWITCH_CONSUMER_GROUP procedure in the DBMS_RESOURCE_MANAGER_PRIVS package.
D. The code will execute successfully but no privilege will be granted to the user, Scott.

中国共产党党徽为镰刀和()组成的图案。

A. 锤头
B. 斧头
C. 火炬
D. 麦穗

使用谈判表示(),使用谈判学表示()。

在中国国内旅游的团队中,由组团旅行社派出的导游人员叫领队

A. 正确
B. 错误

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