以下关于建立两套SVC间数据同步复制的方案建议，不正确的是？（） ["应在两边 SVC 上均配置 MM\/GM 软件 License","建议使用裸光纤做两边 SVC 间的高性能通讯线路","主备 SVC 间线路距离不可超过 100KM，在 10 公里以内更佳","因实施 MM 时需先用备份磁带先将初始数据恢复到目标 SVC 环境，所以备份中心应该配置磁带库"]
闸调器标志牌刻打大修日期与大修厂标记之间须间隔（）。 ["5mm","6mm","8mm","10mm"]
A pSeries technical specialist is configuring the network adapters for an HACMP cluster. The plan is to use a four-port Ethernet adapter with IPAT via IP aliasing for the two service IP labels. Which of the following would be a critical concern with the proposed configuration？（） ["A four-port adapter is not supported.","The four-port adapter is a single point of failure.","There should be a spare port for each service IP label.","The four-port adapter could be a potential performance bottleneck."]
简述蓝细菌组成结构及其与生理特点的关系。
Which statement is TRUE about the feature activation codes for an IBM System Storage DS6000 or DS8000（） ["the activation codes are for Copy Services only","the activation codes are obtained from a website","the activation codes are obtained from the installation CD","the activation codes are mailed to you"]
简述我国股份合作制经济的基本特征。
