Wireless

Description

Wireless Interview Questions & Answers Vol 1.0

Questions 35

Check the complete list of questions:

1. What is Wi-Fi and What is WiMAX?
2. What is 802.1x?
3. Which encryption type does WPA2 use?
4. When 2 laptops wirelessly connected can communicate with each other directly, what type of topology has been created?
5. What is Piggybacking in context to Wi-Fi?
6. What is the frequency range of 802.11a standard?
7. What is the frequency range of 802.11g standard?
8. What is the data rate of the 802.11a standard?
9. What is the data rate of 802.11g standard?
10. Why WPA encryption is preferred over WEP?
11. What are IBSS and BSS?
12. What is ESS?
13. What is EAP?
14. What is Wi-Fi Hotspot?
15. What are the different modes of a Cisco Access Point (AP) operation?
16. What is fast roaming?
17. What are all the authentication mechanisms currently supported by Cisco Access Points (APs)?
18. What is World Mode?
19. Which 2-3 devices can interfere with Wireless network operation since they work in the same frequency?
20. What is Dynamic Transmit Power Control (DTPC) and how does it work?
21. What are three basic parameters to configure on a wireless access point?
22. How do we prevent loops on the WLC?
23. What is the master controller mode on WLC
24. What is the function of WLAN on WLC?
25. Is there any way to recover my password for WLC?
26. What is FlexConnect in Cisco Wireless?
27. What is the difference between CAPWAP and LWAPP?
28. Enlist 3 major differences between the Cisco 2500 Series and 5500 Wireless Controllers?
29. Kindly share models of some Outdoor Rugged Access Points/Bridges?
30. Cisco 5520 Wireless Controller supports up to how many clients and APs?
31. What are 3 main factors affecting Wireless Network?
32. What is the difference between Ad-Hoc and Infrastructure topology?
33. What is the difference between UWB and Wi-Fi?
34. What is the difference between Wi-Fi and Bluetooth?
35. What is the change in WLAN-11ac with respect to previous versions of WLAN?