Computer Networking
Which of the following communications modes support two-way traffic but in only one direction of a time?

None of these
simplex
full-of the above
three-quarters duplex
half-duplex

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Computer Networking
You are connecting your access point and it is set to root. What does Extended Service Set ID mean?

That you have more than one access point and they are in the same SSID connected by a distribution system.
That you have multiple access points, but they are placed physically in different buildings.
That you have more than one access point and they are in separate SSIDs connected by a distribution system.
That you have multiple access points, but one is a repeater access point.

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