Wireless Networks MCQ Test 2

1. Which wireless technology is commonly used for short-range communication between devices, such as smartphones and earbuds?

2. What is the purpose of a VLAN in a wireless network?

3. Which frequency band is commonly used for satellite communication in wireless networks?

4. Which wireless technology is commonly used for communication in smart city applications?

5. In wireless security, what does the term 'EAP' stand for?

6. What is the purpose of a repeater in a wireless network?

7. Which wireless security protocol is considered the most secure for Wi-Fi networks?

8. What does the term 'SSID Broadcast' refer to in wireless networking?

9. Which wireless technology is commonly used for peer-to-peer file sharing between devices?

10. Which wireless technology is commonly used for communication between a smartphone and a smartwatch?

11. Which wireless technology is commonly used for communication in industrial IoT (IIoT) applications?

12. What is the purpose of the 'Hidden SSID' feature in wireless networks?

13. Which wireless technology is commonly used for vehicle-to-vehicle communication in smart transportation systems?

14. What does the term 'Latency' refer to in the context of wireless communication?

15. Which wireless technology is commonly used for wireless charging of devices?

16. In 5G networks, what is the significance of Massive MIMO (Multiple Input, Multiple Output) technology?

17. What is the purpose of DHCP in a wireless network?

18. Which wireless technology is commonly used for point-to-point communication over long distances?

19. In wireless communication, what is 'Doppler Effect' related to?

20. What is the purpose of a spectrum mask in wireless communication?

21. Which wireless technology is commonly used for contactless payments?

22. What is the purpose of beamforming in a wireless communication system?

23. What does the term 'Roaming' refer to in the context of wireless networks?

24. In wireless communication, what does 'DFS' stand for?

25. Which wireless technology is commonly used for outdoor point-to-point communication over long distances?

26. What is the purpose of the 'EAP' authentication framework in wireless networks?

27. In the context of wireless networks, what is the significance of a 'Mesh Topology'?

28. What is the primary function of a network switch in a wireless environment?

29. Which wireless technology is commonly used for low-power, long-range communication in IoT (Internet of Things) devices?

30. What role does a reflector antenna play in a wireless communication system?

31. What is the primary advantage of MU-MIMO (Multi-User, Multiple Input, Multiple Output) technology in wireless communication?

32. What is the purpose of the 802.1X protocol in wireless security?

33. What is the purpose of a directional antenna in a wireless communication system?

34. What is the primary purpose of SSID in a wireless network?

35. What is the purpose of the 'Channel' in a wireless network?

36. Which wireless security protocol is considered more secure than WPA2?

37. Which wireless technology is commonly used for long-range communication in mobile networks?

38. What is the maximum data transfer rate of the 802.11ac Wi-Fi standard?

39. What does the term 'Mesh Network' refer to in the context of wireless communication?

40. In the context of wireless networks, what does 'DFS' stand for?