Which of the following statements are true when using Web Proxy Auto-discovery Protocol (WPAD) with the DHCP discovery method? (Choose two.)

A. The browser sends a DHCPINFORM request to the DHCP server.

B. The browser will need to be preconfigured with the DHCP server-s IP address.

C. The DHCP server provides the PAC file for download.

D. If the DHCP method fails, browsers will try the DNS method.