All client computers on your company network run Windows 7 and are members of an Active
Directory Domain Services domain. All portable computers connect only to the 802.1X-authenticated
wireless network. Wireless settings are set through the domain’s Group Policy. You discover that
new portable computers cannot be joined to the domain. You need to ensure that new portable
computers can be joined to the domain. What should you do?

A.
Connect the portable computers to the wireless network by using a Bootstrap Profile.

B.
Connect the portable computers to the wireless network by using a Non-Broadcast Profile.

C.
Connect the portable computers to the domain by using smart card authentication.

D.
Connect the portable computers to the domain by using network security key authentication.