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Bluetooth interview questions
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1 List some Technology characteristic of Bluetooth? 108
2 Which method is primarily used for Voice transfer? 97
3 What is the strength of the signal transmitted by powerful cell phones? 83
4 What are the other (competing or not) wireless technologies? 86
5 Give a generic description of Bluetooth? 92
6 How does Bluetooth use frequency hopping for security? 81
7 Why is Bluetooth called a cable replacement technology? 97
8 What is FCC and how does it relate to Bluetooth? 92
9 What is FEC in Bluetooth? 89
10 What is Airport? 70
11 Which technology is used in Bluetooth for avoiding interference? 76
12 How many SCO links are there in a piconet? 70
13 Which Bluetooth version uses adaptive frequency hopping? Why? 62
14 Is it possible to connect multiple Bluetooth hubs? 71
15 Is it possible to connect multiple Bluetooth hubs? 54
16 List some Technology characteristic of Bluetooth? 59
17 What is the total number of masters and slaves in a piconet? 66
18 Under what frequency range does Bluetooth work? 83
19 What is the frequency range used for Bluetooth in Europe and United States? 63
20 What is the frequency range used for Bluetooth in Japan? 68
21 What is Piconet? 165
22 What is a Bluetooth dongle? 72
23 Why can Bluetooth equipment integrate easily in TCP/IP network? 75
24 Which method is used for Data transfer? 90
25 What is the data throughput speed of a Bluetooth connection? 61
26 Will Bluetooth and Wireless LAN (WLAN) interfere with each other? 70
27 Will other RF (Radio Frequency) devices interfere with Bluetooth Devices? 57
28 What is Frequency-Hopping Spread Spectrum (FHSS)? 60
29 How secure is a Bluetooth network? 58
30 What is the future direction of the Bluetooth standard? 64
31 How is Bluetooth used? 68
32 Do you Know about OBEX Protocol? 69
33 What is Service Discovery Protocol? 61
34 What is Link Manager Protocol? 63
35 How does Bluetooth fit in with WiFi? 63
36 What is the history of Bluetooth? 73
37 What is it - a technology, a standard, an initiative, or a product? 62
38 Is Bluetooth an IEEE standard, like IEEE 802.11 and Ethernet? 61
39 What types of companies are likely to adopt or promote Bluetooth technology? 60
40 What companies are involved in the Bluetooth initiative? 53
41 Are different brands of Bluetooth products compatible? 77
42 Is Bluetooth practical for use with mobile devices? 57
43 What kind of encryption will be used for Bluetooth security? 56
44 What is the range of Bluetooth transmitter/receivers? 58
45 Why is Bluetooth 2.0 better? 50
46 Name few applications of Bluetooth? 60
47 How many devices can communicate concurrently? 52
48 What is Pairing? 61
49 How secure a Bluetooth device is? 63
50 What is Bluetooth SIG? 68
51 What are the problems with older versions (1.0 and 1.0 B)? 61
52 What are Different Classes in Bluetooth? 66
53 What are Bluetooth profiles? 74
54 What are some of the uses of Bluetooth? 66
 

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