26 Sep

[Sep-26-2018] Huawei HCNA-WLAN H12-311-ENU Free Online Test

Great News: HCDAtest has updated H12-311-ENU exam questions on September 26, 2018, which will ensure you pass HCNA-WLAN H12-311-ENU exam. HCDATEST offers valid H12-311-ENU exam questions to ensure that you can pass H12-311-ENU exam with 100% passing guarantee. Here, we share 25 free questions as Huawei HCNA-WLAN H12-311-ENU Free Online Test. You can get 4 points after answer one question correctly. You can test these 25 free questions to feel the high quality of HCDATEST H12-311-ENU exam dumps.

Begin to Test:

1. Which channels are not overlapped with each other in 802.11b protocol? (Multiple Choice)

Question 1 of 25

2. Which of the following statements are correct? (Multiple Choice)

Question 2 of 25

3. In the WDS networking, what is used to establish a bridge connection between two wireless APs?

Question 3 of 25

4. Which of the following statement is correct about WDS? (Multiple Choice)

Question 4 of 25

5. Which of following description is correct about power divider and coupler?

Question 5 of 25

6. How much bandwidth is each 802.11g frequency band channel?

Question 6 of 25

7. The correct description of WEP encryption is ().

Question 7 of 25

8. What factors of the following will lead to users can not search wireless network signal? (Multiple Choice)

Question 8 of 25

9. Mesh networking is defined in which of the following 802.11 protocol standard?

Question 9 of 25

10. Which of the following option is a prerequisite for starting load balancing function based on AP?

Question 10 of 25

11. When the coverage area is more and more severe in the 1 channel of the 2.4 GHz band, adjusting the device to 3 channels can effectively reduce interference.

Question 11 of 25

12. What kind of technology belongs to Wireless MAN in the following?

Question 12 of 25

13. If the AP work is in infrastructure mode, then currently, AP working condition is full-duplex mode.

Question 13 of 25

14. Which of the following standard is set by WiFi Alliance? (Multiple Choice)

Question 14 of 25

15. The correct steps for using the Huawei WLAN planning tool are ().

Question 15 of 25

16. In the following options, the role of the AP in the Huawei Mesh network is (). (Multiple Choice)

Question 16 of 25

17. The two commonly used units describing antenna gain are dBi and dBd, and the conversion relationship between them is: dBi=dBd+2.14.

Question 17 of 25

18. The gain size of antenna can explain ().

Question 18 of 25

19. The networking mode can be divided into direct-connected networking and side-hanging networking based on the location of the AC on the network.

Question 19 of 25

20. In the following Huawei AP, which can support 802.11ac? (Multiple Choice)

Question 20 of 25

21. How many management nodes can be supported by eSight standard edition?

Question 21 of 25

22. The port of the CAPWAP protocol control channel is UDP5247, and the port of the data channel is UDP5246.

Question 22 of 25

23. What is the default authentication mode supported by AP?

Question 23 of 25

24. What is available of the following that support the 802.11 standard of 5G frequency band? (Multiple Choice)

Question 24 of 25

25. Which of the following description for PSK certification is correct?

Question 25 of 25


 

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