On the network shown in the figure, the ports connecting switch A and switch B to hosts belong to VLAN 10 and VLAN 20 respectively. The ports through which the two switches are interconnected are trunk ports, and the PVIDs of the ports are 10 and 20, respectively. Which of the following statements are true? (Choose all that apply.)
Host A and Host B belong to different VLANs (VLAN 10 and VLAN 20), which means they are in different broadcast domains and cannot directly communicate with each other; hence they cannot ping each other. Therefore, Host A and Host B cannot ping each other. Additionally, ARP requests from Host A cannot be forwarded to Host B because ARP requests are broadcast frames, and broadcasts are confined to a single VLAN.
Correct Answer: ACD Arp cannot travel between broadcast domains VLANS without A GW or Router. D. ARP requests from host A cannot be forwarded to host B.