H3CSE-WLAN - GB0-342-ENU Exam Questions [2026]

QUESTION NO: 1
The following wireless technology features of H3C can meet the security and confidentiality requirements of government industry customers (not tested)

A. WAPI B. WEP C. WPA D. IPv6

Correct Answer: A

QUESTION NO: 2
Which of the following statements about signals is true

A. The interference from FM radio is narrowband. B. The signal of each frequency point in the spectrum analyzer should be a standard sine wave if viewed through an oscilloscope. C. There are two common methods for signal analysis: time domain analysis and frequency domain analysis. Time domain analysis is usually viewed with an oscilloscope, while frequency domain analysis is usually viewed with a spectrum analyzer. D. In theory, white noise affects all frequencies of a radio signal uniformly, while narrowband interference is noise only within a small range of frequencies.

Correct Answer: A,B,C,D

QUESTION NO: 3
The correct statement about the four address bits of the 802.11 frame format is:

A. 802.11 control frames may have only one address bit B. Address 2 of the 802.11 data frame is the MAC address of the receiver C. Address 3 of 802.11 management frame is BSSID D. Address 1 of the 802.11 data frame is the MAC address of the sender

Correct Answer: A,B,C,D

QUESTION NO: 4
The wireless client can search for the WLAN signal but cannot associate with the AP, the possible reasons are

A. The AP distance is too far or there are too many obstacles, and the signal strength is lower than the receiving sensitivity of the wireless network card B. There are strong sources of interference in the surrounding environment C. Too many users associated with this AP D. Client wireless network card encryption method is inconsistent with AP

Correct Answer: A,B,C,D

QUESTION NO: 5
For high-density wireless user access areas, it is necessary to consider deploying multiple APs in the same area.

A. error B. correct

Correct Answer: B

QUESTION NO: 6
As a qualified surveyor, before implementing a wireless network survey, the software that needs to be prepared is:

A. Wireless planning software AirMagnet Planner B. Signal test software InSSIDer C. Traffic test software NetlQ Chariot D. Wireless Analysis Software AirMagnet Analyzer

Correct Answer: A,B,C,D

QUESTION NO: 7
Which of the following is wrong in the description of the wireless spectrum navigation function

A. For dual-band APs, spectrum navigation will give the terminal more opportunities to access the 2.4G frequency band. B. If the client RSSI received by the 5GHz radio is lower than the set threshold, the client will not be navigated. C. The spectrum navigation function is implemented based on a single AP. Only dual-frequency APs support this function, and single-frequency APs do not support navigation. D. The spectrum navigation function is to achieve a balanced distribution of wireless terminals on 2.4G and 5G.

Correct Answer: A

QUESTION NO: 8
According to the following configuration analysis: Assuming that the state of the FIT AP (test ap) is RUN, the wireless client can search for the SSIDH3C-WLAN and can successfully access this wireless network.

A. The client can obtain the IP address of the 192.168.0.0/24 segment B. The client can obtain the IP address of the 10.1.1.0/24 segment C The client can obtain the IP address of the 102.168.2.0/24 segment D The client cannot obtain the IP address

Correct Answer: B

QUESTION NO: 9
Which of the following frames are 802.11 MAC layer management frames

A. Authentication Request/Response B. Beacon C. Data D. Association Request/Response E. RTS, CTS, ACK F. Probe Request/Response

Correct Answer: A,B,D,F

QUESTION NO: 10
The above wireless protocols that can work in the 2.4GHz band are

A. 802.11n B. 802.11b C. 802.11a D. 802.11g

Correct Answer: A,B,D