Network Systems Technology: Help and Review 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. Which network topology uses a central hub or controller?

Question 2 2. What is the purpose of using a dish antenna instead of another form?

Question 3 3. Relative to other technologies such as Bluetooth, WiFi and cellular, Zigbee provides wireless communication that provides _____.

Question 4 4.

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 5 5. What is the approximate distance between devices when establishing a connection using short-range wireless communication?

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Question 6 6. What type of hardware device is a WiFi card?

Question 7 7. Which of the following contains a large number of ports to connect network segments and sends the data it receives only to specific ports?

Question 8 8. Which of the following is NOT a basic component of a telecommunication network?

Question 9 9. The term modem is short for _____.

Question 10 10. What is the approximate range of WiMAX wide-area communication signals?

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Question 11 11. Which of the following devices is used to interface computer networks that use different communication protocols?

Question 12 12. Which of the following tasks is performed by network operating system but not by an individual operating system?

Question 13 13. Which of the following statements regarding computer servers is false?

Question 14 14. Which of the following statements regarding WiFi hotspots is FALSE?

Question 15 15. Which of the following is the most accurate description of clients in a client/server architecture?

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Question 16 16. 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 17 17. Big Business, Inc. needs a computer system to handle a large amount of data. Price is not an issue but they need all of the data secured at one location. What type of system do they need?

Question 18 18. The three management methods for a computer network are _____.

Question 19 19. The bandwidth of a computer network refers to _____.

Question 20 20. Which of the following is a collection of many separate networks?

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Question 21 21. A hardware device with a built-in network adapter, antenna and radio transmitter for WiFi signals is called a(n) _____.

Question 22 22. Which of the following is NOT an example of a telecommunications system?

Question 23 23. Which of the following is NOT a difference between regular mobile phones and satellite phones?

Question 24 24. Which of the following wireless communication technologies does not travel through walls and needs line-of-sight to communicate?

Question 25 25. Which of the following is NOT a network operating system?

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Question 26 26. Which of the following covers the smallest geographic area?

Question 27 27. Which type of coverage does WiFi provide?

Question 28 28. Which of the following is an example of network topology?

Question 29 29. A single WiFi Access Point can cover a geographic area as large as a(n) _____.

Question 30 30. Which of the following is NOT a standard for WiFi communications?

Network Systems Technology: Help and Review 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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