Your company has a single domain named contoso.com. The contoso.com DNS zone is Active Directoryintegrated. Your partner company has a single domain named partner.com. The partner.com DNS zone is Active Directory-integrated. The IP Addresses of the DNS servers in the partner domain will change. You need to ensure name resolution for users in contoso.com to resources in partner.com on each DNS server in contoso.com. What should you do？（） 

• A、Create a stub zone for partner.com on each DNS server in contoso.com
• B、Configure the zone replication scope for partner.com to replicate to all DNS servers in the forest
• C、Configure an application directory partition in the contoso.com forest. Enlist all DNS servers in the contoso.com forest in the partition
• D、Configure an application directory partition in the partner forest. Enlist all DNS servers in the partner forest in the partition.