列举变桨系统所监测的故障
mary would like to display a collapsed section on her video catalog form, she has created a section buy when she display the form in the client the section always opens expanded. which one of the following should mary do to collapse the section?（） nothing. Sections always open expanded 。 modify the section default properties to collapsed 。 modify the form propenties to display all sections collapsed 。 modify the section opened for reading property to auto-collapse&e。
在Excel中不能给文字添加哪种文字效果：（） 删除线。 双删除线。 上标。 下标。
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.。
充装工业用液化石油气的气瓶字样为（）。 液化气；。 液化石油气；。 液化混合气；。
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？（）
