Chapter 15
1. D. 802.11n is a newer wireless networking standard that is compatible with devices using older standards but enables a transmission speed of up to 150-600 Mbps. It has the best signal range and is most resistant to interference. No other wireless standard offers this much transmission speed.
2. C. The 802.1X standard, as developed by the Institute of Electrical and Electronics Engineers (IEEE), uses EAP to integrate with the authenticating server such as a RADIUS server, thereby providing an open-ended conversation between the client and server. Open authentication provides only minimum authentication security when used on its own. Shared key authentication acts like a challenge-response process by using a shared secret to authenticate. ...
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