[单选] Which of the following types of NAT allows multiple private internal IP addresses to use a singlepublic external IP address？（）
A . NAT mapping B . NAT overloading C . NAT caching D . Static NAT E . Dynamic NAT F . Overlapping NAT
决策支持系统
工作环境
绿色建筑在（）被称为“可持续发展建筑”。 A.日本 。 B.欧洲 。 C.非洲 。 D.澳大利亚。
南朝乐府民歌
CSF
Which of the following types of NAT allows multiple private internal IP addresses to use a singlepublic external IP address？（）
