what can be concluded?

Refer to the graphic:

Two 2950 switches connect through ports Fa0/24 and a straight-through cable. Based on the output of the show cdp neighbor command from both switches and the information given, what can be concluded?

A.
Port Fa0/24 on each switch must be configured in VLAN 1 in order for the switches to see neighbor information.

B.
Port Fa0/24 on each switch must be configured as a trunk port in order for neighbor information to be received.

C.
The switches are not cabled properly.

D.
An IP address needs to be assigned to both switches.

E.
VTP is incorrectly configured on switch A.