You work as a network engineer at domain .com. Study the topology exhibit carefully. If Switch domain .com C1 is the root of the spanning tree for all VLANs in the network, what ports will be blocking on Switch domain .com C1?
Exhibit:

A.
1/1 only

B.
1/2 only

C.
Both 1/1, and 1/2

D.
Not enough information