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【单选题】

The user Sue issues this SQL statement:<br /> GRANT SELECT ON sue. EMP TO alice WITH GRANT OPTION;<br /> The user Alice issues this SQL statement:<br /> GRANT SELECT ON sue. EMP TO reena WITH GRANT OPTION;<br /> The user Reena issues this SQL statement:<br /> GRANT SELECT ON sue. EMP TO timber;<br /> The user Sue issues this SQL statement:<br /> REVOKE select on sue. EMP FROM alice;<br /> For which users does the revoke command revoke SELECT privileges on the SUE.EMP table?()

A、Alice only

B、Alice and Reena

C、Alice, Reena, and Timber

D、Sue, Alice, Reena, and Timber

更多“ The user Sue issues this SQL statement:<br /> GRANT SELECT ON sue. EMP TO alice WITH GRANT OPTION;<br /> The user Alice issues this SQL statement:<br /> GRANT SELECT ON sue. EMP TO reena WITH GRANT OPTION;<br /> The user Reena issues this SQL statement:<br /> GRANT SELECT ON sue. EMP TO timber;<br /> The user Sue issues this SQL statement:<br /> REVOKE select on sue. EMP FROM alice;<br /> For which users does the revoke command revoke SELECT privileges on the SUE.EMP table?()”相关的问题
第3题

A、Record the solution in the appropriate logs for future use.  B、Ask the user who reported the issue what past documentation they have.  C、Ask the user who reported the issue to explain the symptoms in detail.  D、Record what steps should be taken to resolve the issue.  

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第5题

A、Put all other work orders on hold and assist the user with all their computer issues.  B、Have another technician take over support calls for this user.  C、Explain that the user needs to fill out a work order for the computer problems.  D、Ask the user to call another technician for more in-depth assistance.  

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第7题

A、 Issuethe grant command from the SYS user (or equivalent) of the target database.  B、 Issuethe grant command from the SYS user (or equivalent) of the recovery-catalog database.  C、 Issuethe grant command from the recovery catalog-owning schema user account in the recovery catalog.  D、 Issuethe grant command from RMAN when connected to the recovery catalog-owning schema.  E、 Issuethe grant command from RMAN when connected to the target database.  

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第8题

A、No privileges.  B、Only the SELECT privilege.  C、Only the CONNECT privilege.  D、All the privileges of a default user.  

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第9题

A、no privileges  B、only the SELECT privilege  C、only the CONNECT privilege  D、all the privileges of a default user  

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