Business Data Communications and Networking Study Set 2
Quiz 7: Wired and Wireless Local Area Networks
Most Access Points Ap) Deployed in Wireless Lans Use Directional
Most access points AP) deployed in wireless LANs use directional antennas.
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Directional antennas signals are much stronger than omnidirectional antennas.
Wireless LANs use Carrier Sense Multiple Access with Collision Detection CSMA/CD) for medic access control.
Distributed Coordination Function is a media access control method used in wireless LANs where the sender waits for an ACK acknowledgement) from the receiver before transmitting any more packets.
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