Which statement describes the process of dynamically assigning IP addresses by the DHCP server?

Which statement describes the process of dynamically assigning IP addresses by the DHCP server?

A.
Addresses are allocated after a negotiation between the seiver and the host to determine the length of the agreement.

B.
Addresses are permanently assigned so that the hosts uses the same address at all times.

C.
Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.

D.
Addresses are leased to hosts, which periodically contact the DHCP seiver to renew the lease.