Which agent will be selected when the Resource Selection Criteria is set to circular routing?（） the agent who has been in the Available state for the longest amount of time 。 the next available agent with the highest priority, as determined by the agent order in the Resources list。 the next available agent, based on the last agent selected and the agent order in the Resources list 。 the agent assigned to the selected Resource Group and is thus qualified to be selected。
下列（）经主管部门批准的造价文件，是建设项目投资的最高限额，不得任意突破。 项目建议书投资估算。 一阶段设计施工图预算。 可行性研究报告投资估算。 二阶段设计初步设计概算。
简述保险装置的种类及作用。
以下哪个是ETL的实现方式（） 储存过程。 数据转换。 元数据服务。 全文目录。
Which of the following steps is incorrect in the following sequence of enabling the ARCHIVELOG mode of a database？（） Shut down the database.。 Set the appropriate parameters in init.ora file.。 Start the database in NOMOUNT state.。 Issue the ALTER DATABASE ARCHIVELOG command.。 Open the database.。 Take a full closed backup.。
许多发达国家的人口增长迅速，其主要原因是（）
