jim has created a field hint for the address field. Users tell him this text disappears when they click in the address field. which one of the following is most likely reason?（） the address field is computed 。 jim should have used a text popup 。 jim stored the field hint in the database 。 field hint only display when the user has not clicked in the field （field hint）。
秦某选择投保定期死亡保险，是因为该险种具有能够（）。 保障妻子与儿子的经济需要。 满足秦某的安全保障需要。 达到保障与储蓄双重目标。 资金投资的经济需要。
A customer has a large UNIX environment and has engaged a pSeries technical specialist to work on a solution with them. Which of the following statements would best establish UNIX credibility with a knowledgeable customer？（） The technical support specialist has completed a UNIX course at college.。 The technical specialist has supported several similar projects and has earned an IBM AIX certification.。 The technical support specialist’s company sells $3M of UNIX computer systems every year.。 The technical support specialist has sold and installed at least a dozen Apple and iSeries systems with POWER processors.。
mainframe customer would like to receive a proposal for a mainframe storage system with 120 TB raw capacity. The mainframe server load is not too high， and they need hard disk drives with the lowest possible power consumption to keep operating costs low. The customer will not increase the capacity of their mainframe applications in the future but rather invest later into their System p servers. Which of the following solutions best meets these requirements at the lowest cost（） offer a DS8700 system with 600 GB FC drives。 offer a DS8800 system with standard cabling and 600 GB SAS drives。 offer a DS8800 system with business class cabling and 600 GB SAS drives。 offer a DS8800 system with SATA drive。
鉴别培养基
某客户使用DS5000盘阵做为某个基于 AIX 的交易处理系统的存储设备，最近该客户准备上一个新的数据分析系统，运行在另外一台 AIX 服务器上，用于对该交易处理系统中的备份数据进行数据分析，且对备份数据的访问量很高。请问下面哪种解决方案可以满足需求？（）
