在（）内建设非防洪建设项目，应当就洪水对建设项目可能产生的影响和建设项目对防洪可能产生的影响作出评价，编制洪水影响评价报告，提出防御措施。 A.蓄滞洪区 。 B.防洪保护区 。 C.防洪区 。 D.非防洪区 。 E.洪泛区。
简述指导我国城市规划的基本原则。
Which is a license scope option when managing activations for an IBM System Storage DS8100using the IBM Disk Storage Feature Activation (DSFA) application?（） Operating environment。 Parallel access volumes。 Point-in-time copy。 Count Key Data。
液化石油气液体的体积膨胀系数比水大十几倍，且随温度的升高而（）。 增大。 不变。 减小。
Acustomer has requested an IBM System Storage DS8300 system for a new Exchange 2003 email solution to meet the following requirements： - 20% yearly growth - 25，000 mail boxes - approximately 50/50 mix of read/write operations The storage specialist has used Capacity Magic to calculate a base configuration of 46.7 TB raw capacity， 64 GB cache， and 24 ports for the DS8300. The storage specialist has been asked to model this configuration using the expected workload to verify that it is a viable solution. What is needed to start modeling（） 73GB 15k rpm drives。 the amount of IOPS per mail box。 the number of servers running Exchange。 the Jetstress tool to emulate the Exchange environment。
造价工程师的职业精神主要包括（）两个方面
