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Which protocol works at the Internet layer and is
responsible for
making routing decisions?
A.) UDP
B.) IP
C.) TCP
D.) ARP
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Answer / guest
Answer: B
Internet Protocol - IP provides routing and a single
interface to the
upper layers. No upper layer protocol and now lower layer
protocol have
any functions relating to routing. IP receives segments from the
transport layer and fragments them into packets including
the hosts IP
address.
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