Refer to the exhibit. All switches are connected using FastEthernet links. Given the information in
the exhibit, which two statements are true? (Choose two.)

A.
Port 1/2 on switch S1 is anondesignated port.

B.
Switch S3 is the root bridge.

C.
Port 1/2 on switch S2 is anondesignated port.

D.
Switch S2 is the root bridge.

E.
Switch S1 is the root bridge.

F.
Port 1/2 on switch S3 is anondesignated port.