An administrator has added four switches to a campus network. The switch in wiring closet A is only
connected to the switch in wiring closet C. The switch in wiring closet B is connected to the switch in
wiring closet C as well as wiring closet D. The switch in wiring closet D is only connected to the
switch in wiring closet B. Which of the following topologies is represented in this design?

A.
Ring

B.
Star

C.
Bus

D.
Mesh