资产评估通常是在资产产权发生变动之前，由专门的人员对资产的价值进行估价和判断。
You issued the RMAN>SHOW ALL； command. The output of this command is as follows： After analyzing the output， which conclusion will you draw？（） [" The current control file is not automatically backed up every time you perform a backup."," The backups save space on the storage media."," While performing backups across a network， the network bandwidth is reduced."," The backups consist of backup pieces."]
试述教育与科学技术的关系。
Identify two tasks of the Application tier in 11i Oracle Applications architecture. （）(Choose two.) ["process business logic","store business logic in the database","retrieve business logic from the database","manage communication between desktop\/client tier and database tier"]
Given： 11. // insert code here 12. private N min， max； 13. public N getMin（） { return min； } 14. public N getMax（） { return max； } 15. public void add（N added） { 16. if （min == null added.doubleValue（） < min.doubleValue（）） 17. min = added； 18. if （max == null added.doubleValue（） > max.doubleValue（）） 19. max = added； 20. } 21. } Which two， inserted at line 11， will allow the code to compile？（） ["A","B","C","D","E","F"]
动平衡是利用（）在旋转时所产生的（）而进行平衡校正的。
