Computer Networking
Demodulation is a process of

performing data description.
converting analog to digital signals
converting digital to analog signals
multiplexing various signals into one high speed line signals

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Computer Networking
Which statement describes a spanning-tree network that has converged?

All switch and bridge ports are in either the forwarding or blocking state.
All switch and bridge ports are in the forwarding state.
All switch and bridge ports are either blocking or looping.
All switch and bridge ports are assigned as either root or designated ports.

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