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Network Mobility Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. CDMA uses which band of the UHF frequency spectrum?

Question 2 2. CDMA is controlled by?

Question 3 3. Which of the following carriers does NOT use GSM?

Question 4 4. CDMA gets more than one call on a channel by?

Question 5 5. A single WiFi Access Point can cover a geographic area as large as a(n) _____.

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Question 6 6. Which of the following is NOT a standard for WiFi communications?

Question 7 7. Which of the following statements regarding WiFi hotspots is FALSE?

Question 8 8. A hardware device with a built-in network adapter, antenna and radio transmitter for WiFi signals is called a(n) _____.

Question 9 9. Which of these terms could be used to describe the speed of data transfer on a wireless network?

Question 10 10. Why would a person choose to buy a mobile device with LTE capabilities as opposed to a device NOT capable of LTE?

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Question 11 11. Which is NOT a factor that can affect the speed you are receiving on your mobile device?

Question 12 12. To be considered true 4G, the network much reach at least what speed at a peak?

Question 13 13. What is encryption?

Question 14 14. _____ determine(s) if an attacker has captured or altered message packets passed between the client and the sender.

Question 15 15. What was one reason why WEP was less secure than WPA?

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Question 16 16. What is a per-packet key system?

Question 17 17. What is the approximate range of WiMAX wide-area communication signals?

Question 18 18. How do signals travel between a GPS satellite and an on-the-ground GPS receiver?

Question 19 19. What is the purpose of using a dish antenna instead of another form?

Question 20 20. Which of the following technologies use microwaves?

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Question 21 21.

What is(are) the principal difference(s) between a smartphone and a tablet?

a) screen size

b) ability to make and receive calls over the cellular network

c) use of touchscreen technology

d) processing speed

Question 22 22. A device that you can use to make and receive calls using a wireless connection and also contain some of the functionality of a computer is called a _____.

Question 23 23. How do signals travel between a GPS satellite and an on-the-ground GPS receiver?

Question 24 24. In the context of wireless computing devices, the term PDA stands for _____ _____ _____ ?

Question 25 25. Which computer network, built by a business, is used to to interconnect its various company sites in order to share computer resources?

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Question 26 26. _____ uses encrypted data before it is sent over a public network

Question 27 27. The internet is an example of a _____ _____ Network.

Question 28 28. Which network covers the smallest geographic area?

Question 29 29. GSM's multiple access strategy would arrange calls on the radio channel in what fashion?

Question 30 30. Which type of coverage does WiFi provide?

Network Mobility Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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