对于承受水平力的水利工程，应进行水平位移观测；有防渗要求的需进行（）的观测 正常蓄水位。 防洪高水位。 设计洪水位。 测压管水位。
You are at the client site working with a WebLogic Administrator who has to type Username and Password each time he/she starts an instance og Oracle WebLogic server and is quite annoyed by it. Please suggest a secure and optimal way to reduce the typing of username passwod during server startup （） Since Boot Identity file for server doesn’t exist， you recommend creating a script file that can automate the task of entering username and password。 Since Boot Identity file for server doesn’t exist， you recommend reinstalling the server。 Since Boot Identity file for server doesn’t exist， you recommend creating one as this file is referred for credentials。 Since Boot Identity file for server doesn’t exist， you recommend logging a support ticket with Oracle。
教师为本。
平衡式、部分平衡式和非平衡式机械密封有何区别？
You create a new pluggable database, HR_PDB, from the seed database. Which three tablespaces arecreated by default in HR_PDB?（） SYSTEM。 SYSAUX。 EXAMPLE。 UNDO。 TEMP。 USERS。
可燃气体浓度（）爆炸下限时，即不着火也不爆炸
