Computer Networking
Synchronous protocols

None of these
allow faster transmission than asynchronous protocols do
transmit characters one at a time
are generally used by personal computers
are more reliable

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

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

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