目前我国计价定额的（）是可以自主确定的。 A.人工单价 。 B.材料单价 。 C.机械台班单价 。 D.材料消耗量。
Company.com has a new computer room that will be used to house a new HACMP cluster. Onceof the outstanding features of the new computer room was the new large air conditioner. This unit has enough excess capacity for more than double the planned amount of equipment. Another feature of this computer room was the dual electric supplies to the room housed in two separate power panels. How would this impact the overall availability of the environment？（） Dual power feeds will make the installation difficult to manage and less high available.。 The single air conditioner is a single point of failure and the customer should be made aware of the issue.。 The single air conditioner is a single point of failure and HACMP should be customized to compensate for the issue.。 A single power feed should be used to avoid ground loops in the computer room causing premature failure of the systems.。
A client needs more disk space for another volume group and has decided to use hdisk12 from the uservg volume group containing hdisk10， hdisk11， and hdisk12 where hdisk10 and hdisk11 have sufficient PPs to contain the volume group data. The client attempted to remove hdisk12 from the volume group but received the following error： 0516-016 Cannot delete physical volume with allocated partitions. Which of the following commands should be run to correct this problem（） reducevg hdisk12。 rmdev -dl hdisk12。 cplv hdisk10 hdisk12。 migratepv hdisk12 hdisk10。
人的智力分布呈（） 直线型分布。 倒U型分布。 曲线型分布。 正态型分布。
What is the difference between the CUoD and Utility Capacity On Demand?（） Utility allows for activation of resources by the hour. CUoD allows for permanent access to additional resources installed into the system.。 Utility allows for permanent access to additional resources installed into the system. CuOD allows for activation of resources by the hour.。 Utility allows for activation of resources by the minute. CUoD allows for permanent access to additional resources installed into the system.。 Utility allows for a 30 day usage of additional resources installed into the system. CUoD allows for permanent access to additional resources installed into the system.。
气瓶气密性试验压力一般为气瓶的（）
