Your network contains an Active Directory forest. The forest contains two domains named
contoso.com and nwtraders.com. You have a DNS server named DNS1. DNS1 hosts Active Directoryintegrated zones for contoso.com and nwtraders.com. You discover that client computers in
contoso.com cannot use single-label names to access servers in nwtraders.com. You need to ensure
that contoso.com computers can access nwtraders.com servers by using singlelabel names. What
should you modify?

A.
the DNS suffix search order on DNS1

B.
the DNS suffix search order on the client computers

C.
the root hints servers on DNS1

D.
the security settings of the nwtraders.com zone