Which two configurations must be performed to meet the requirements?

Refer to the exhibit.

An engineer is updating this network to meet these conditions:

• Area 10 will receive inter-area routes and support mutual redistribution of external routes with the extranet.

• The ::/0 route is prohibited in Area 10.

• Area 11 will receive only the ::/0 route from the ABR.

• External route redistribution is not supported in Area 11.

• The ABR in Area 11 will advertise no interarea routes.

Which two configurations must be performed to meet the requirements? (Choose two.)
A . Configure area 11 as nssa no-summary on R7 and as nssa on XR31.
B . Configure area 10 as stub on R9 and XR32.
C . Configure area 11 as stub no-summary on R7 and as stub on XR31.
D . Configure area 11 as nssa default-information-originate on R7 and as nssa on XR31.
E . Configure area 10 as nssa on R9 and XR32.