Question: An IPv4 header bytes in Hex notation is given below: 45 c0 00 38 9b 3e 00 00 ff 01 fd 3b 80 99 90 01 80 99 91 56.
Answer the subsequent questions about the header:
Q1: What is the size of data in the IPv4 datagram?
Q2: What type of higher-level protocol is this datagram carrying?
Q3: How many more hops can the datagram travel without being dropped?
Q4: What are source and destination IP addresses for the IPv4 header?
Can you explain what the size of data in the IPv4 datagram is?