Which of the following lines in the OpenVPN server.conf file will supply a DNS server for DHCP clients to use?

Which of the following lines in the OpenVPN server.conf file will supply a DNS server for DHCP
clients to use?

A.
push “dhcpoption DNS 10.142.232.4”

B.
push “dhcp DNS 10.142.232.4”

C.
push “options DNS 10.142.232.4”

D.
push “dhcpoptions DNS 10.142.232.4”