Bluetooth Interview Questions

  1. What is pairing?
  2. What is Piconet?
  3. What is FEC in Bluetooth?
  4. What is the history of Bluetooth?
  5. How secure is a Bluetooth network?
  6. Do you know about OBEX Protocol?
  7. Name few applications of Bluetooth?
  8. What is RJ-45 and full name of RJ-45?
  9. Give a generic description of Bluetooth?
  10. Which method is used for Data transfer?
  11. What are some of the uses of Bluetooth?
  12. How many SCO links are there in a piconet?
  13. What is FCC and how does it relate to Bluetooth?
  14. What are the different applications of Bluetooth?
  15. Is it possible to connect multiple Bluetooth hubs?
  16. List some Technology characteristic of Bluetooth?
  17. Is Bluetooth practical for use with mobile devices?
  18. Under what frequency range does Bluetooth work?
  19. Which method is primarily used for Voice transfer?
  20. What is the range of Bluetooth transmitter/receivers?
  21. What companies are involved in the Bluetooth initiative?
  22. How does Bluetooth use frequency hopping for security?
  23. Why is Bluetooth called a cable replacement technology?
  24. How does Bluetooth use frequency hopping for security?
  25. What types of routing are possible in a wireless network?
  26. What is the frequency range used for Bluetooth in Japan?
  27. What is the total number of masters and slaves in a piconet?
  28. What are the other (competing or not) wireless technologies?
  29. What is the data throughput speed of a Bluetooth connection?
  30. Is Bluetooth an IEEE standard, like IEEE 802.11 and Ethernet?
  31. Which technology is used in Bluetooth for avoiding interference?
  32. Which Bluetooth version uses adaptive frequency hopping? Why?
  33. Do Bluetooth devices need line of sight to connect to one another?
  34. Why can Bluetooth equipment integrate easily in TCP/IP network?
  35. Will Bluetooth and Wireless LAN (WLAN) interfere with each other?
  36. What is the strength of the signal transmitted by powerful cell phones?
  37. Will other RF (Radio Frequency) devices interfere with Bluetooth Devices?
  38. What types of companies are likely to adopt or promote Bluetooth technology?
  39. Please explain the working of Bluetooth how the data are transfered through this method?
  40. How can you keep a TCP connection from tearing down when no data will be sent for a long time?