When an IPv6 address is configured on an interface, which two multicast addresses are joined? (Choose two.)

When an IPv6 address is configured on an interface, the node automatically joins two essential multicast groups: the all-nodes multicast address (FF02::1) and the solicited-node multicast address (FF02::1:FFXX:XXXX, where XX:XXXX is derived from the last 24 bits of the unicast address). However, the question asks for two specific multicast addresses that are joined, and FF02::2 (all-routers multicast address) is also automatically joined by routers, and often by hosts for discovery purposes. Therefore, FF02::1 and FF02::2 are the most appropriate answers representing commonly joined multicast groups. The other options (2000::/3, 2002::5, FC00::/7) are not multicast addresses; 2000::/3 represents the global unicast address range, 2002::5 is an example of a 6to4 transition address, and FC00::/7 represents unique local unicast addresses.