GB0-342-ENU Exam Training Practice Tests (H3CSE-WLAN)]

Question 1

Which of the following belong to H3C's optimization technology innovation based on WLAN service application?

A. Isolation of Layer 2 service traffic for wireless users B. Wireless Service Fair Queue Scheduling Mechanism C. Wireless user data rate limit D. Suppresses the impact of weak signal clients on network performance

Correct Answer: A,B,C,D

Question 2

Generally, it has a strong attenuation effect on the wireless signal, and the site survey is the obstacle that needs special attention.

A. Glazed Ceramic Wall B. glass C. Metal D. Reinforced concrete

Correct Answer: A,C,D

Question 3

The correct description of an area with a small radius and few concurrent users is:

A. Generally speaking, small meeting rooms, bars, cafes, residential homes, etc. belong to this type of area. B. Generally speaking, one AP can meet the requirements of wireless signal coverage and the number of users in such areas. The key is to choose the appropriate AP installation location and installation method. C. Generally, the radius of such area is less than 60m, and there are not many users accessing it. D. When planning the coverage of residential households, the AP placement location should be selected reasonably to take into account the wireless signal coverage of each room.

Correct Answer: A,B,C,D

Question 4

About the online process of the wireless thin AP: (multiple choice)

A. Discovery---join---image---configuration B. join---image---Discovery---configuration C. Discovery--image---join---configuration D. join---Discovery---image---configuration E. image---join---Discovery---configuration F. image---Discovery---join---configuration

Correct Answer: A

Question 5

Which of the following descriptions about 802.11g WLAN devices is correct

A. 802.11g devices are compatible with 802.11b devices B. 802.11g provides the same maximum speed as 802.11b C. 802.11g devices are compatible with 802.11a devices D. The modulation mode of 802.11g 54Mbps is the same as that of 802.11a 54Mbps, both of which use OFDM technology

Correct Answer: A,D

Question 6

it ap cannot be registered to the controller, which of the following commands can be used to view (multiple choice)

A. debugging wlan Iwapp packet control send B. debugging wlan Iwapp error C. debugging wlan Iwapp packet control receive D. debugging wlan Iwapp event

Correct Answer: A,B,C,D

Question 7

The 802.11 protocol essentially provides a link layer access service for wireless clients. If you need to query the IP address of the wireless client, which of the following commands can be used?

A. user-isolation enable B. arp-snooping enable C. port-security enable D. DHCP-snooping enable

Correct Answer: B

Question 8

In the wireless controller mode of the WX3000 series or WX6103, it is possible to return to the wireless control mode of the device by entering.

A. Ctrl+k B. Ctrl+b C. Ctrl+p D. Ctrl+c

Correct Answer: A

Question 9

Key metrics for combiners include:

A. Insertion Loss B. Channel isolation C. frequency D. In-band fluctuation

Correct Answer: A,B,C,D

Question 10

The following description is correct is multiple choice

A. SSID (Service Set Identifier) B. BSSID (Basic Service Set Identifier) C. ESS (Extended Service Set) D. BSS (Basic Service Set)

Correct Answer: A,B,C,D

H3CSE-WLAN - GB0-342-ENU Exam Practice Test