You work as a database administrator for Supportcenter.cn. You find that reports are running for a long time in your data warehousing applications. You suspect a lack of indexes is the reason for the performance degradation. Which advisory component would you refer to， in order to determine the appropriate indexes？（） Memory Advisors。 Segment Advisors。 SQL Tuning and Access Advisors。 Automated Workload Repository （AWR）。 Automatic Database Diagnostic Monitor （ADDM）。
一个数据挖掘团队不包括以下哪一类成员（） 业务分析人员。 数据采集分析人员。 IT技术人员。 系统架构。
Which of the following would be affected by setting NLS_LENGTH_SEMANTICS=CHAR？（） All objects in the database。 Tables owned by SYS and SYSTEM。 Data dictionary tables。 NCHAR columns。 CHAR colum。
A customer wants to integrate an x445 running SuSE with their existing EMC storage infrastructure. Which of the following tasks needs to be done to ensure that the solution will work properly？（） Ensure that the EMC storage is listed on the IBM Server Proven website。 Ensure that the x445 is listed on the EMC Hardware Compatibility website。 Ensure that the x445 and the EMC storage server are listed on Novell’s SuSE Supported Hardware website。 Build a proof of concept system at the customer site to demonstrate functionality。
物流服务的组成要素根据它们存在的阶段不同可被划分为3组，以下属于交易后要素的是（） 库存保证率。 订单满足率。 客户投诉率。 订货处理时间。
You need to dump the data from the master server and import it into a new slave server.
Which mysqldump option can be used when dumping data from the master server in order to include the master server's binary log information?（）
