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Bluetooth interview questions
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1 List some Technology characteristic of Bluetooth? 183
2 Which method is primarily used for Voice transfer? 160
3 What is the strength of the signal transmitted by powerful cell phones? 137
4 What are the other (competing or not) wireless technologies? 130
5 Give a generic description of Bluetooth? 158
6 How does Bluetooth use frequency hopping for security? 134
7 Why is Bluetooth called a cable replacement technology? 146
8 What is FCC and how does it relate to Bluetooth? 155
9 What is FEC in Bluetooth? 146
10 What is Airport? 121
11 Which technology is used in Bluetooth for avoiding interference? 136
12 How many SCO links are there in a piconet? 130
13 Which Bluetooth version uses adaptive frequency hopping? Why? 107
14 Is it possible to connect multiple Bluetooth hubs? 130
15 Is it possible to connect multiple Bluetooth hubs? 103
16 List some Technology characteristic of Bluetooth? 105
17 What is the total number of masters and slaves in a piconet? 117
18 Under what frequency range does Bluetooth work? 136
19 What is the frequency range used for Bluetooth in Europe and United States? 113
20 What is the frequency range used for Bluetooth in Japan? 121
21 What is Piconet? 223
22 What is a Bluetooth dongle? 138
23 Why can Bluetooth equipment integrate easily in TCP/IP network? 124
24 Which method is used for Data transfer? 140
25 What is the data throughput speed of a Bluetooth connection? 116
26 Will Bluetooth and Wireless LAN (WLAN) interfere with each other? 130
27 Will other RF (Radio Frequency) devices interfere with Bluetooth Devices? 111
28 What is Frequency-Hopping Spread Spectrum (FHSS)? 113
29 How secure is a Bluetooth network? 112
30 What is the future direction of the Bluetooth standard? 122
31 How is Bluetooth used? 123
32 Do you Know about OBEX Protocol? 176
33 What is Service Discovery Protocol? 113
34 What is Link Manager Protocol? 113
35 How does Bluetooth fit in with WiFi? 122
36 What is the history of Bluetooth? 128
37 What is it - a technology, a standard, an initiative, or a product? 115
38 Is Bluetooth an IEEE standard, like IEEE 802.11 and Ethernet? 116
39 What types of companies are likely to adopt or promote Bluetooth technology? 109
40 What companies are involved in the Bluetooth initiative? 101
41 Are different brands of Bluetooth products compatible? 142
42 Is Bluetooth practical for use with mobile devices? 107
43 What kind of encryption will be used for Bluetooth security? 104
44 What is the range of Bluetooth transmitter/receivers? 110
45 Why is Bluetooth 2.0 better? 99
46 Name few applications of Bluetooth? 118
47 How many devices can communicate concurrently? 110
48 What is Pairing? 123
49 How secure a Bluetooth device is? 114
50 What is Bluetooth SIG? 121
51 What are the problems with older versions (1.0 and 1.0 B)? 115
52 What are Different Classes in Bluetooth? 124
53 What are Bluetooth profiles? 132
54 What are some of the uses of Bluetooth? 127
 

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