which two statements about ipv4 and ipv6 networks arc true? (cho

which two statements about ipv4 and ipv6 networks arc true? (choose two.)

A.III IPV6, HOSTS PERFORM FRAGMENTATION.

B.IPV6 USES A UDP CHECKSUM TO VERIFY PACKET INTEGRITY.

C.IN IPV6, ROUTERS PERFORM FRAGMENTATION.

D.IN IPV4, FRAGMENTATION IS PERFORMED BY THE SOURCE OF THE PACKET.

E.IPV4 USES AIL OPTIONAL CHECKSUM AT THE TRANSPORT LAYER,

F.IPV6 USES A REQUIRED CHECKSUM AT THE NETWORK LAYER.

正确答案是AB