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Correct Answers
1. When planning a network, the theoretical performance figures are typically de-rated to ______________ of the peak capacity: a. 100% b. 25%-35% c. 60%-70% d. 70%-80% 2. When deploying Access Points (APs) for 5.x GHz 802.11a networks, the ___________-frequency plan is used. a. three b. four c. seven d. nine 3. A Dual-Frequency residential mesh network requires that all APs support two frequencies simultaneously. a. True b. false 4. Under normal operations, the roundtrip delay in a voice system should be: a. Less than 150 msec b. Less than 400 msec c. Greater than 400 msec d. Less than 250 msec 5. Currently, WLANs have delays for handoffs nearly ____ times greater than handoffs in cellular systems. a. 4 b. 5 c. 8 d. 10 6. In WLAN and handset design, the following represents the time period required for an inter-domain update: a. Ts b. Tf c. Th d. Tmc 7. SIP supports IP mobility for VoIP WLAN applications by providing handoff capabilities at the ___________ layer a. hardware b. network c. data link d. application 8. The following WLAN network scheme is based on Mobile IP a. Tightly Coupled b. Loosely Coupled <%= dc_link %>  DOWNLOAD PDF of this tutorial
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