Your network contains an Active Directory domain named contoso.com. In the contoso.com domain,
you deploy a client computer named test.IT.lab.contoso.com that runs Windows 7 You need to
prevent the client computer from performing DNS suffix devolution. What should you do?

A.
Modify the local Group Policy.

B.
Run ipconfig.exe and specify the /setcfassid parameter.

C.
Modify the properties of the Peer Name Resolution Protocol (PNRP) service.

D.
Run dnslint.exe and specify the /ad parameter.

Explanation: