Which two statements are true about the Automatic Diagnostic Repository (ADR)?（） [" The ADR base keeps all diagnostic information in binary format"," SQL*Plus provides the ADRI script, which can be used to work with ADR"," The ADR can be used for problem diagnosis only when the database is open"," The ADR can be disabled by settting the DIAGNOSTIC_DEST parameter to null"," The ADR can be used for problem diagnosis even when the database instance is down"," The ADR base is shared across multiple instance"]
热采井机械初期阶段的生产时间和累计采油量与（）有着密切的关系 ["注汽量","总注汽量","注汽质量","总注汽量、注汽质量"]
领导作风理论以（）为基本变量，把领导者在领导过程中表现出来的极端行为分为三种类型，即专制式的领导作风、（）和放任自流的领导作风。
铺台布时，服务员应站在（）一侧操作。 ["主人位","主宾位","副主人位","陪译座之间"]
IBM POWER 550不支持下面哪个CPU个数（） ["2","8","1","6"]
有无财务计划会有什么不同后果？
