Refer to the exhibit. A Teleworker router is deployed behind a broadband Cable service. If the Teleworker router has the configuration shown, what will be the DNS server selected for DHCP clients on the LAN-side interface?（）

A.DHCP clients will automatically default to the DNS root servers for all DNS requests in the IP stacks locally.

B.DHCP clients will use the IP set in the option 150 command.

C.DHCP clients will use the DNS entry assigned by the ISP.

D.DHCP clients will have no DNS server set in the IP stack.