Question Pool -- Category T2E

What does "monitoring" mean on a packet-radio frequency?
A.
The FCC is copying all messages
B.
A member of the Amateur Auxiliary to the FCC's Compliance and Information Bureau is copying all messages
C.
A receiving station is displaying all messages sent to it, and replying that the messages are being received correctly
D.
A receiving station is displaying all messages on the frequency, and is not replying to any messages

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