Answer:
The answer is below
Explanation:
Suppose end system A wants to send a large file to end system B, the large file is first divided into smaller chunks. Each chunk is then assigned a header forming a packet. Multiple packets are being generated with each of the packet containing a unique destination address in its header.
When a packet arrives at the packet switch, the switch uses the unique destination address that is attached in the header of the packet to determine the link onto which the packet is to be forwarded.
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It will print out this way because the code uses if statements, rather than else if statements. As written, every single if statement will be triggered because each expression will evaluate to true. If there were else statements involved, then only the first one that is triggered will print out, and the rest will be ignored.
The reason for the weird formatting/spacing is because only the first print statement is println which adds a new line after printing. The other statements are just print, which does not add a new line or a space.
