PC1, with MAC address 1111.1111.1111, is connected to Switch SW1's Fa0/1 interface. PC2, with MAC Address 2222.2222.2222, is connected to SW1's Fa0/2 interface. PC3, with MAC address 3333.3333.3333, is connected to Switch SW1's Fa0/3 interface. The Switch Begins with no dynamically learned MAC addresses, followed by PC1 sending a frame with a destination address of 2222.2222.2222. If the next frame to reach the switch is a frame sent by PC3, destined for PC2's MAC address of 2222.2222.2222. which of the following are true?
I selected answer "B" that stated, "The switch will forward the frame out interface Fa0/2. However, the book also stated that "A" was also correct because the switch will forward the frame out interface Fa0/1 as well.
I did not understand that because it incenuates that the switch had to broadcast to find where PC2 was located. Did not the switch learn PC2's MAC Addresses from ARP Responses as well?