无时限电流速断保护的保护范围是随（）变化。 ["运行方式","故障种类","运行方式和故障种类"]
Which installation method enables the quickest recovery in the event of failure when upgrading from AIX 5.3 to AIX 6.1？（） ["Use alt_disk_install.","Apply the upgrade without commit.","Use a backup image from a NIM server.","Use a mksysb image from a locally attached DVD-RAM."]
道德（）是指，教师本人对自己可能给予学生的影响有无敏感性，有无自觉意识。
ISP在网络广告中的基本义务不包括（） ["事先审查义务","事中监控义务","事后控制义务","协助调查义务"]
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"," Alice and Reena"," Alice, Reena, and Timber"," Sue, Alice, Reena, and Timber"]
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