Refer to the exhibit.

Which types of devices and connections are needed to complete the LAN for optimal performance
and cost efficiency?

A.
A) router
B) hub
C) switch
D) UTP cable
E) fiber connection
F) fiber connection

B.
A) switch
B) switch
C) switch
D) UTP cable
E) fiber connection
F) T-1 connection

C.
A) router
B) switch
C) router
D) fiber connection
E) Cat5 cable
F) T-1 connection

D.
A) router
B) switch
C) switch
D) UTP cable
E) fiber connection
F) T-1 connection

E.
A) router
B) hub
C) switch
D) fiber cable
E) cat5 cable
F) T-1 connection

Explanation: