题目内容

A current System z customer has 10,000 IBM 3490 tape cartridges, most of which are only 10%utilized, in their tape shelf storage adjacent to the computer room. The customer currently has nospace for the new DS8700 that is on order. What should the IBM storage specialist propose as asolution?()

A. IBM Information Archive
B. TS3500 with LTO-5 drives
C. TS7700 Virtual Tape Server
D. TS3310 with two expansion frame

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

Alice only
B. Alice and Reena
C. Alice, Reena, and Timber
D. Sue, Alice, Reena, and Timber

外感风寒,内停水饮之证宜选()。

A. 九味羌活汤
B. 小青龙汤
C. 银翘散
D. 桑菊饮
E. 参苏饮

酸基的引入会导致外源化学物毒性的增高。

A. 正确
B. 错误

对于原料药,用"含量测定"的药品,其含量限度均表示为()

A. 效价单位
B. 有效物质的百分数(%)
C. 标示量
D. 含量占标示量的百分率(%)
E. 有效物质的重量

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