You decided to use Direct NFS configuration in a non-RAC Oracle installation and created the oranfstab file in /etc. Which two statements are true regarding this oranfstab file？（）） Its entries are specific to a single database.。 It contains file systems that have been mounted by Direct NFS.。 It is globally available to all Oracle 11g databases on the machine.。 It contains file systems that have been mounted by the kernel NFS system.。
拉丁美洲独立运动主要打击的国家是（）。 英国和法国。 西班牙和葡萄牙。 英国和美国。 法国和葡萄牙。
某新建工程，建筑面积82000m2，地下3层，地上20层，钢筋混凝土框架一剪力墙结构，距邻近6层住宅楼7m。地基土层为粉质黏土和粉细砂，地下水为潜水，地下水位一9.5m，自然地面一0.5m。基础为筏板基础，埋深14.5m，基础底板混凝土厚1500mm，水泥采用普通硅酸盐水泥，采取整体连续分层浇筑方式施工。基坑支护工程委托有资质的专业单位施工，降排的地下水用于现场机具、设备清洗。主体结构选择有相应资质的A劳务公司作为劳务分包，并签订了劳务分包合同。 合同履行过程中，发生了下列事件：
事件1：基坑支护工程专业施工单位提出了基坑支护降水采用“排桩+锚杆+降水井”方案，施工总承包单位要求基坑支护降水方案进行比选后确定。
事件2：底板混凝土施工中，混凝土浇筑从高处开始，沿短边方向自一端向另一端进行，在混凝土浇筑完12h内对混凝土表面进行保温保湿养护，养护持续7日。养护至72h时，测温显示混凝土内部温度70℃，混凝土表面温度35℃。
事件3：结构施工到十层时，工期严重滞后。为保证工期，A劳务公司将部分工程分包给了另一家有相应资质的B劳务公司，B劳务公司进场工人100人。因场地狭小，B劳务公司将工人安排在本工程地下室居住。工人上岗前，项目部安全员向施工作业班组进行了安全技术交底，双方签字确认。
降排的地下水还可用于施工现场哪些方面？
It takes a comprehensive strategy to grow data center capabilities while containing power and cooling costs. Which IBM thermal environment solution can best support this strategy with no effect on performance？ （） IBM Rear Door Heat eXchanger。 IBM Active Energy Manager。 IBM Calibrated Vector Cooling。 All of the above。
A customer has an HMC-managed Power Systems server with 6 partitions. Four production partitions are subject to varying workloads throughout the day, and two are used for development and testing. The production applications have different licensing limitations on the number of physical cores that may be used. The development partitions can use no more than 1 core. The customer would like to dynamically optimize processor utilization within the licensing limits, with minimal operator intervention. Which of the following meets the customer requirement?（） Define the production partitions' maximum CPU to the licensing limitations. Define the development/test partition maximums to one core. Configure each partition to be capped. 。 Define the production partitions' maximum CPU to the licensing limitations. Define the development/test partition maximums to one core. Configure each partition to be uncapped. 。 Define the production partitions' maximum CPU to the licensing limitations. Define the development/test partitions to use no more than one core. Configure the HMC scheduler to dynamically assign processors among the pools over a day. 。 Create a shared processor pool for each production partition, with the maximum processor limit set to the licensing limit for the application in the pool. Assign the development and testing partitions to a processor pool with a maximum of 1 core. Configure each partition to use uncapped processing.&e。
You find that some queries on a table are taking a long time to execute because there are no indexes created on the table. You decide to invoke the SQL Access Advisor to determine the appropriate index to be created. Which package will you use to invoke the SQL Access Advisor？（）
