Which two statements about IGMP are true?(Choose two.)

IGMPv3, not IGMPv2, introduced explicit source signaling (Source-Specific Multicast) capabilities.

IGMPv1 was the first version to support a basic query-response mechanism; IGMPv3 enhanced it but did not introduce it.

IGMPv2 introduced the IGMP querier election process, where the router with the lowest IP address on a segment becomes the designated querier.

IGMPv2, not IGMPv1, introduced group-specific queries, allowing a querier to ask about specific multicast groups rather than all groups.

IGMPv3 uses the all-routers multicast address 224.0.0.22 as the destination for membership reports to ensure all multicast routers on the segment receive them.