A host is to become part of a hierarchical naming topology. Which of the following services are required？（）A、DHCPB、Domain Name ServiceC、Network Information ServiceD、A hosts file
题目
A host is to become part of a hierarchical naming topology. Which of the following services are required？（）
- A、DHCP
- B、Domain Name Service
- C、Network Information Service
- D、A hosts file