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You work as a database administrator for Supportcenter.cn. In your organization, you have four databases, SupportCenter DB01, SupportCenter DB02, SupportCenter DB03, and SupportCenter DB04, which are located in Berlin, Frankfurt,Rammstein, and Munich respectively, and which were created using Database Configuration Assistant (DBCA). You want to perform administrative tasks on these databases that include startup and shutdown, taking regular backups, and so on, fromFrankfurtusing Oracle tools. Which Oracle file would you enable to perform this task?()
以下不是CRH1动车组轴温超高的判断标准的是()。
由糖和非糖物质形成的化合物是()
最大理论分辨力,在数值上为()。
25HZ轨道电路在调整状态时,轨道继电器轨道线圈(电子接收器轨道接收端)上的有效电压应不小于()。
下列部位疼痛属腹痛的辨证范围的是()
不涉及秘密事项、也不需要公开的会议属于()。
建筑施工图中包含轴测图。
首选的检查是( )。
第一胎妊娠43周,无产兆,检查:宫高33cm,LOA,胎头入盆,胎心128次/分,两周前尿E3测定为18mg/24h,今日测为8mg/24h,应考虑为().
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