A customer has a very large number of physical Windows-based servers and no centralized storage. Which technology solution will help the customer to reduce the footprint of their existing server estate?（） [" z\/OS, DS8000, TSM"," TSM, LTO-5, VMware"," System x, VMware, XIV"," System p, VMware, DS5000"]
家族企业发展到一定时期会出现控制力减弱的矛盾，如果没有健全的管理体制，企业将会掉入“创始人家族陷阱”，这一时期属于（）。 ["婴儿期","学步期","孕育期","青春期"]
教学生识字有很多技巧，有一位教师告诉学生如何区别“买卖”两个字时说：“多了就卖，少了就买。”学生很快记住了这两个字。还有的学生把“干燥”写成“干躁”，把“急躁”写成“急燥”，老师就教学生记住：“干燥防失火，急躁必跺足。”从此以后，学生对这两个字再也不混淆了。奥苏泊尔认为有意义学习的类型包括了（）。 ["表征学习","概念学习","命题学习","接受学习"]
You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. There is a database named Inventory on a SQL Server 2005 computer， and the computer is named SQL01. SQL01 is utilized to aggregate manufacturing part numbers from your company’s trading partners. And the company stores the manufacturing part numbers in the Product table in the Inventory database. The company requests the users to deliver data as text files from each trading partner to SQL1 every night. The data should be imported， and no duplicate manufacturing part numbers should exist in the data which is imported from the text files， and the text files are stored in the Inventory database on SQL01. You should cut the effect on your company’s trading partners and your IT department to the least. Which action should you perform？（） ["First， you should import the data from each text file into a staging table. Second， you should write a query to have a HAVING clause contained so as to migrate replicate values before results are inserted into the Product table.","First， you should make sure that each text file is stored in an Extensible Markup Language （XML） file. Second， you should utilize Extensible Stylesheet Language Transformations （XSLT） to automatically migrate replicates before data is imported into the Product table.","First， you should make sure that the unique key values for manufacturing part numbers are utilized by each of your company’s trading partners utilizes. Second， you should import the text files into the Product table.","You should place a unique index on the PartNum column."]
电路中，电流之所以能流动，是由于电源两端的电位差所造成的，我们把这个电位差称为。（） ["电压","电流","电源"]
《中学教师专业标准》要求教师：掌握所教学科课程资源开发与（）开发的主要方法与策略。
