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A good analogy is network layers. The problems and solutions handled at the network layer resemble those at the internetwork layer, which resemble those at the
by jacques_chester 7y ago
A good analogy is network layers. The problems and solutions handled at the network layer resemble those at the internetwork layer, which resemble those at the transport layer, in turn similar to those at the application layer.
Convergent evolution doesn't mean we should all become the same organism.