法规性书籍
You are working in a data center environment and are assigned the address range 10.188.31.0/23.You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each.Which IP address range meets these requirements?（） [" 10.188.31.0\/27"," 10.188.31.0\/26"," 10.188.31.0\/29"," 10.188.31.0\/28"," 10.188.31.0\/25"]
皮肤电反应（GSR）
防化兵的任务是什么？
农村信用社的主要风险及其含义。
最高允许浓度
