Computer Networking
Your switch has a port status LED that is alternating between green and amber. What could this indicate?

The port is in STP blocking mode.
Nothing; this is normal.
The port is experiencing errors.
The port is shut down.

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

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

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Computer Networking
Terminals are required for

realtime, distributed processing, and manager inquiry
realtime, batch processing, and timesharing
realtime, timesharing, and distributed processing
realtime, timesharing, and message switching
None of these

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