Computer Networking
CSMA (Carrier Sense Multiple Access) is

None of these
a very common bit-oriented data link protocol issued by ISO.
a method of determining which device has access to the transmission medium at any time
network access standard for connecting stations to a circuit-switched network
a method access control technique for multiple-access transmission media.

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Computer Networking
Which of the following is true regarding access lists applied to an interface?

You can apply two access lists to any interface.
One access list may be configured, per direction, for each layer 3 protocol configured on an interface.
You can apply only one access list on any interface.
You can place as many access lists as you want on any interface until you run out of memory.

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