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Nortel WLAN 2300 Rls.7.0 implementation & Management
Exam Number/Code : 920-271
Exam Name : Nortel WLAN 2300 Rls.7.0 implementation & Management
Questions and Answers : 48 Q&As
Update Time: 2009-12-22
Exam : Nortel 920-271
Title : Nortel WLAN 2300 Rls.7.0 implementation & Management
1. An access point generates a 4 W signal; it is equipped with a cable that has a loss of 3 dB and an antenna with a gain of 10 dB.
What is the power radiated to the air?
A.40 W
B.2 W
C.20 W
D.10 W
Answer: C
2. The WLAN 2300 Management System allows a graphical view of site installations. It can also be used to monitor real time events in the Wireless LAN.
Which statement about the features of the WLAN 2300 Management System is true?
A.It only runs on Linux.
B.It runs on WLAN Security Switch.
C.It offers web-based management.
D.It offers pre-deployment planning and configuration.
Answer: D
3. A customer wants to calculate the actual throughput for a WLAN site. The 802. 11b data rate is 11Mbps. Because of the use of back-off timers and ACKs, the throughput is reduced.
Which data rate is closest to the actual throughput of this site?
A.5.5 Mbps
B.4.5 Mbps
C.7.5 Mbps
D.8.5 Mbps
Answer: A
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