Which two are required for the SRX device to perform DNS doctoring?

Which two are required for the SRX device to perform DNS doctoring? (Choose two.)

A.
DNS ALG

B.
dns-doctoring stanza

C.
name-server

D.
static NAT

Explanation:

Reference :http://www.juniper.net/techpubs/en_US/junos12.1×44/information-products/pathwaypages/security/security-alg-dns.pdf