A customer has a new p5-550 running AIX 5.2 that is SAN-attached to a FAStT900. They have encountered hangs lasting over a minute on their new system during application load testing. They called the pSeries technical specialist for advice. Which of the following would be the most appropriate questions to determine their next step in resolving the problem？（） Are there any errors in the error log？ Do they indicate any hardware or software errors？。 Has performance data been collected？ What do the results show in terms of I/O statistics？。 Has performance data been collected？ What do the results show in terms of CPU utilization？ 。 What type of SAN switch is the customer using？ What are the microcode levels on the switch？。
建设监理单位在施工准备阶段的主要工作任务有（）。 起草并参与材料和设备的订货合同。 审查施工单位选择的分包单位的资质。 对重点工程部位的中线和水平控制进行复查。 参与设计单位向施工单位的设计交底。 制订材料和设备供应计划和相应的资金需求计划。
A system administrator has just migrated a system from AIX V.4 x to Aix V5.x. The system is up and running and appears to be functioning properly. The following error message was received when running lppchk -v bos.rte V =4 R is >4 bos.rte V>5 bos.rte not installed. 5.1.0 lslpp -l grep bos.rte shows 5.1.0 Which of the following options is the most likely solution to this problem?（） bos.rte is corrupted and needs to be reinstalled.。 The system administration needs to reboot the system.。 The /root part of bos.rte was installed but not the user part. Reinstall the missing software.。 The update CD needs to be applied with the smitty update_all command.。
Given: What is the result?（） The code runs with no output.。 An exception is thrown at runtime.。 Compilation fails because of an error in line 20.。 Compilation fails because of an error in line 21.。 Compilation fails because of an error in line 23.。 Compilation fails because of an error in line 25.。
现浇大模板住宅工程，该工程共8层，采用框架结构，建筑面积5285m2。该工程项目周围为已建工程，因施工场地狭小，现场道路按3m考虑并兼做消防车道，距离拟建房屋4m。搅拌机棚、砂石料只能在在建工程与已建工程之间的间隙堆放。施工供电设施已按照供电设计和施工总平面图布置完毕，并且建立了临时用电安全技术方案，方案内容包括：用电组织设计的全部资料；用电工程检查验收表；接地电阻、绝缘电阻和漏电保护器漏电动作参数测定记录表；定期检（复）查表。施工现场临时用电配置，以“三级配电、末级漏保”配电保护方式。 该项目在施工过程，发生如下几项事件：
事件一：在主体结构施工至第四层时，发现部分混凝土试块强度不合格，因此，施工单位聘请了有法定资质的检测单位进行现场实体检测，检测结果实体强度能够达到设计要求。
事件二：在外用电梯上升过程中，受七层阳台伸出的一根防护栏杆影响，架子工班长让正在脚手架上进行支模的木工王某立即拆除，王某随即进行拆除作业，结果不慎将钢管坠落，击中下方正在清理模板的张某，张某因安全帽被击穿，头部严重受伤，经抢救无效死亡。
该项目现场配电方式有哪些不妥之处，请指出并说明理由。
与经验保费分红法相比，三元素分红法不足之处是（）。
①未考虑解约差等利源
②计算过于复杂
③红利数额逐年递减
④保费计算繁琐
