Computer Networking
Error detection at a data link level is achieved by

bit stuffing
Hamming codes
None of these
equalization
cyclic redundancy codes

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Computer Networking
Which of the following is true when describing a unicast address?

These are like private addresses in IPv4 in that they are not meant to be routed.
Packets addressed to a unicast address are delivered to a single interface.
These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.

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