“A”级绝缘材料允许温度（）。 120°。 105°。 降低。
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。
L-0-R三通在管道焊接完成进行压力试验时，压力试验值为（） 最大不超过管线的设计压力。 最大不超过管线的运行压力。 最大不超过1.25倍的管线设计压力。 最大不超过1.1倍的管线运行压力。
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。
吃不着的葡萄是酸的，得不到的东西是不好的，这种心理防卫方法被称为（）
