Cisco® Network Professional's: Advanced Internetworking Guide

19.8. Review Questions

1. An AP is much like a hub because it operates how?

   1. Full duplex

   2. Three quarter duplex

   3. Half duplex

   4. Quarter duplex

2. Higher frequencies travel what distance compared to lower frequencies?

   1. Longer

   2. The same

   3. Shorter

   4. Almost the same

3. What agency in the U.S. controls what frequencies can be used?

   1. IEEE

   2. WI-FI

   3. WLANA

   4. FCC

4. What standard operates in the 2.4GHz range with speeds up to 11Mbps?

   1. 802.11a

   2. 802.11b

   3. 802.11g

   4. 802.11n

5. What standard operates in the 2.4GHz range with speeds up to 54Mbps?

   1. 802.11a

   2. 802.11b

   3. 802.11g

   4. 802.11n

6. What do you call a perfect un-producible antenna?

   1. Endotropic

   2. Isotropic

   3. Hawaiiantropic

   4. Tropic

7. What do you call the coverage area created by a single AP?

   1. DSA

   2. BSA

   3. ESA

   4. FSA

8. The WLSE is used in what implementation strategy?

   1. Autonomous

   2. Lightweight

   3. Neither

   4. Both

9. The WLC ...