Networking Hw Week 4

IT220 Chapter 11 questions 1. List 2 advan smidgines of wireless entanglementing. Speed , bail 2. 3. What is an ad hoc network? Another term use to run an independent. 4. 5. What argon 4 physical layer technologies being utilize in 802.1 wireless networking? 6. 7. Define a pseudorandom sequence as it applies to FHSS. The design sequence is random but actually repeats. So that a confederation link can be upholded and synchronized. 8. 9. What is the frequence range utilize by 802.11a, and what modulation proficiency is used? 2.4GHz, OFDM 10. 11. Define MIMO as it applies to 802.11n. a space division multiplexing proficiency where the data stream is split into multiple posts called spatial streams 12. 13. What is the offer of an access point? A transceiver used to interconnect a wireless and a virtual 14. 15. What is an association, and what is its purpose? To build a t able of clients/users on a wireless network 16. 17. lay down a picture of a point-to-multipoint wireless network. 18. 19. In what relative frequency rophy does Bluetooth operate? 2.4GHz ISM 20. 21. What is a piconet? An ad hoc network of up to 8 Bluetooth devices 22. 23. What is the purpose of the paging procedure in Bluetooth?

utilize to establish a and synchronize a connection between 2 Bluetooth devices 24. 25. What are the 3 parameters that define a RFID system? a. actor of powering the tag b. Frequency of operation c. confabulati on protocol 26. 27. Cite 3 ad! vantages for using an lively TRID tag? 28. 29. What is the WiMax frequency standard for the United States? 3.5GHz 30. 31. How does WiMax differ from Wi-Fi? divers(prenominal) standard, greater renovate/range 32. 33. What is the purpose of wireless beacons? Used to avouch the unity of a wireless network. 34. 35. What is the purpose or WEP? Used to encipher and decrypt...If you want to get a full essay, come out(p) it on our website: BestEssayCheap.com

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