Which is the best description of time-division multiplexing?

A.
A channel is assigned an exclusive slice of the overall frequency of the circuit for the entire time
of its operation.

B.
All sources get an interleaved slice of time, which offers the entire frequency range allocated for
that timeslot.

C.
Individual source signals are combined into a composite signal, which allows a capacity equal
to or greater than the sum of the component signals.

D.
Technology that increases the transmission capabilities by dividing the medium into multiple
channels that are each assigned a wavelength based on statistical analysis.

E.
On a T1 circuit, this is the process where 24 DS-1signals are multiplexed into a single DS-0
channel, while on a T3 circuit 24 DS-0 signals are multiplexed into a single DS-3 signal.