You work as a database administrator for Supportcenter.cn. You added atablespaceto your database. Because of the changes to the physical structure of your database， you performed a backup of the control file to trace. After this， you lost only the control files and the instance aborted due to a hardware failure. How would you proceed to recover the database？（） ["Start the instance and open the database， instance recovery automatically recoverscontrol files","Create a file based on the contents of the trace file and save it to the control file locations and start the database","Re-create the database （The recovery of the control file is not possible because you have lost all the control files.）","Start the instance， in the NOMOUNTstate，re-create the control file using the CREATE CONTROLFILE command stored in the trace file.","Start the instance and MOUNT the database， then re-create the control file using the CREATE CONTROLFILE command stored in the trace file."]
提高教师的教学能力与水平应该从以下四方面出发（）。
用剖切平面把物体完全剖开后所得到的剖视图称为（）。 ["局部剖视图","局部视图","全剖视图","端面图"]
You work as a database administrator for Supportcenter.cn. You received the following error while working on your database： ORA-01555： snapshot too old ，In which situation would you receive such an error？（） ["You performed rollback after commit.","If a log switch occurs in your database.","Thearchiverfails to generate an archived log file.","Instance recovery fails to find one of the redo log files.","A long-running query is unable to get read-consistent image.","If you perform manual undo management operations in auto mode."]
目前已被主要发达国家作为差额结算制度共同的最低标准，广泛应用于差额资金结算风险管理的是（） ["《巴塞尔协议》","E条例","Lamfalussy标准","《电子资金划拨法》"]
举世闻名例说明激励理论在人事管理中的应用？
