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$1020$ bytes long packet must be routed through an interface with $\text{MTU}$ of $256$ bytes. Asssuming the smallest possible $\text{IPv4}$ header size, fragmentation will be required for the transmission. For the second fragment created in this process, find the values of Flag field (in binary), Fragment Offset field (in decimal), and Total Length field (in decimal) of $\text{IPv4}$ header.
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For the second fragment, the Flag field in the IPv4 header will have the value "010" in binary, indicating that this is a fragment and that more fragments follow.

The Fragment Offset field will have a value of 256 in decimal, since this is the offset of this fragment relative to the original packet.

The Total Length field will have a value of 1020 in decimal, since this is the total length of the original packet. This field will be the same for all fragments.

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