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Computer Networks
Aptitude Test
Q
Which of the following remains same in the header of the packet in a datagram network during the entire journey of the packet?
AA. Destination address
BB. Source address
CC. Checksum
DD. Padding
Correct Answer:
A. A. Destination address
Explanation:
Destination address remains same in the header during the entire journey of the packet. There is no pre-decided route for the packets so each datagram/packet is treated as an individual entity and routed independently through the network.