资产负债表主体结构包括（）。 ["资产","负债","所有者权益","盈余","利税"]
A customer has one mainframe and ten open system servers in their current environment. They plan to add the servers to an IBM DS8700 system with four array sites. How many extent pools should be created to provide the best resource utilization of the DS8700（） ["1","2","4","6"]
简述叶片雷电接闪器作用?
对经验数据进行分析发现，通常（）。 ["均衡保费的保单退保率会随保单年度的增加而增加","随着被保险人年龄的增大退保率也随之增大","保费递增的定期寿险退保率随保单年度的增加而增加","按年缴费与按月缴费的保单相比，前者的退保率通常较高"]
Which of the following commands indicates the available state of a physical adapter？（） ["lscfg","lsdev","netstat","ifconfig"]
分析的根本目的在于促进学生的健康发展，有利于学生（）。
