What is the cause of the problem?

An administrator has configured two VLAN interfaces:

A DHCP server is connected to the VLAN10 interface. A DHCP client is connected to the VLAN5 interface.

However, the DHCP client cannot get a dynamic IP address from the DHCP server.

What is the cause of the problem?
A . Both interfaces must belong to the same forward domain.
B . The role of the VLAN10 interface must be set to server.
C . Both interfaces must have the same VLAN I
E . Both interfaces must be in different VDOMs.

Answer: A