What Is Dynamic Host Configuration Protocol (DHCP)

What is dynamic host configuration protocol (DHCP) ?

A) Allows dynamic IP address allocation so users do not have to have a preconfigured IP address to use the network
B) Converts IP addresses into domains,or identifying labels that use a variety of recognizable naming conventions
C) The efficient coexistence of telephone,video,and data communication within a single network,offering convenience and flexibility not possible with separate infrastructures
D) The integration of communication channels into a single service