Which of the following statements is true regarding IPv$4$ and IPv$6$ datagrams?

Question $9$ options:

IPv$6$ datagrams allow for a larger payload compared to IPv$4$ datagrams

IPv$4$ datagrams use a $128-$bit address, while IPv$6$ datagrams use a $32-$bit address

Both IPv$4$ and IPv$6$ datagrams use the same address size

The total length field in the IPv$6$ header specifies the length of the header only, not the entire datagram

Both IPv$4$ and IPv$6$ datagrams use the same header size