在实施监理过程中，未经总监理工程师签字的施工图不得用于施工。
Within a resource-plan definition， what differentiates a top-level plan from a subplan？（） [" A subplan has the PLAN_SUB parameter value set to SUB"," A top-level plan has the GROUP_OR_PLAN parameter set to the name of the subplan in the resource-plan definition"," There is no difference in the resource-plan definition"," A subplan always has the CPU_MTH parameter value set to RATIO"," The string TOP_LEVEL is appended to the name of top-level resource pla"]
基因重组
隔离开关的主要作用是（）。 ["进行倒闸操作","切断电气设备","使检修设备和带电设备隔离"]
A specialist is monitoring performance on a server. The data is on another partition within the same array as the OS. The following information is available： （1）The average record written to disk is 16KB （2）The I/O block size is 2KB （3）The stripe size on the RAID array is 16KB Which of the following will improve performance without rebuilding the operating system？（） ["Change the I\/O block size to match the RAID Stripe size.","Change the RAID stripe size to match the I\/O block size.","Change the record size of the database to match the RAID stripe size.","Change the record size of the database to match the I\/O transfer rate."]
试进行汽车产业群成长与发展的环境分析。
