Pass H12-311 Exam Latest Practice Questions Updated on Dec 31, 2023
Huawei H12-311 Study Guide Archives
Huawei H12-311: Huawei Certified ICT Associate-Wireless Local Area Network exam is an important certification for professionals who want to enhance their skills and knowledge in the field of wireless networking. H12-311 exam covers a wide range of topics and is designed to test the candidate's understanding of the WLAN concepts. Huawei Certified ICT Associate-Wireless Local Area Network certification is recognized globally and is highly valued by employers, making it an important asset for individuals who want to build their careers in this field.
NEW QUESTION # 55
What is the coverage of the AP (Select 3 Answers).
- A. AP transmit power
- B. Antenna gain
- C. Transmission loss
- D. AP size
Answer: A,B,C
NEW QUESTION # 56
In a large-scale wireless network deployment scenario, when the AC is configured as "Layer 3 Networking + Side-by-Side Mode + Direct Forwarding", where should the wireless user's gateway be located?
- A. One-arm router on the
- B. AP
- C. Convergence layer on the Layer 3 switch
- D. AC on the
Answer: C
NEW QUESTION # 57
The electrical performance indicators of Antenna do not include ().
- A. lobe width
- B. polarization mode
- C. power size
- D. gain
Answer: C
NEW QUESTION # 58
Huawei AP can also implement AP-based load balancing in Fat AP mode.
- A. True
- B. False
Answer: B
NEW QUESTION # 59
When an 802.11 packet sent by a STA enters the Ethernet through the AP, it is converted into an 802.3 packet. Which of the following is not a priority mapping method?
- A. No priority mapping
- B. According to the order in which the packets arrive at the AP
- C. Set different priorities according to different VAPs
- D. Map to priority according to UP
Answer: B
NEW QUESTION # 60
In the 802.11 frame, what is the value used to record the network allocation vector (NAV)?
- A. address bit
- B. Duration
- C. Frame Control
- D. Sequence control bits
Answer: B
NEW QUESTION # 61
There are many video conferences in large companies, and QoS generally adopts the service model.
- A. FIFO model
- B. IntServ model
- C. Best Effort model
- D. DiffServ model
Answer: A
NEW QUESTION # 62
In China, the WLAN band supported by regulations is
- A. 5.725-5.850GHz
- B. 2.4-2.4835GHz
- C. 5.25-5.35GHz
- D. 5.15-5.25GHz
Answer: A,B
NEW QUESTION # 63
The architecture of the WLAN is mainly divided into a controller-based Fit AP architecture and a traditional independent Fat AP architecture.
- A. False
- B. True
Answer: B
NEW QUESTION # 64
Which of the following is the command to restart the AC6605?
- A. [AC6605] reboot
- B. <AC6605> reload
- C. <AC6605> reboot
- D. [AC6605] reload
Answer: C
NEW QUESTION # 65
In the WLAN high-density scenario, which of the following problems may occur without load balancing? (Multiple Choice)
- A. Increase the equipment burden of a single AP
- B. Reduce network tolerance
- C. Increase the risk of network congestion
- D. Increase the equipment burden of the AC
Answer: A,B,C
NEW QUESTION # 66
The AC6605 supports three ways to establish AP and AC interworking.
What are the options (Select 3 Answers)?
- A. Offline increase AP
- B. Find the AP through multicast and automatically go online
- C. Automatically discover AP and go online normally
- D. Automatically discover the AP and confirm the online
Answer: A,C,D
NEW QUESTION # 67
For dBm, dB, dBi, which of the following descriptions are correct? (Multiple Choice)
- A. If A antenna is 12dBi and B antenna is 14dBi, it can be said that A is 2dBi smaller than B.
- B. dBm: characterizing the absolute value of power
- C. dBi and dBd: characterizing the relative value of the gain
- D. dB: characterizing the relative value of power
Answer: B,C,D
NEW QUESTION # 68
Regarding the AP6610DN, the following statement is wrong.
- A. AP6610 only has one Ethernet interface, the maximum bandwidth is 1000M
- B. AP66010DN supports both Ethernet interface and fiber interface.
- C. AP6610DN is a dual-band AP, in which the 5GHz band can be used for both wireless bridging and user access.
- D. AP6610DN is an enhanced outdoor AP
Answer: A
NEW QUESTION # 69
Spread-spectrum technology is the basis for transmitting wireless data using the ISM band.
- A. False
- B. True
Answer: B
NEW QUESTION # 70
In WLAN, the AP has been working in a half-duplex state.
- A. False
- B. True
Answer: B
NEW QUESTION # 71
According to the following output, the following statement is correct (Select 2 Answers).
<Quidway> display device
AC6605-26-PWR's Device status:
Slot Sub Type Online Power Register Status Role
0 - AC6605-26 Present PowerOn Registered Normal Master
POWER Present PowerOn Registered Normal NA
- A. The user is currently on the wireless side of the AC.
- B. According to the output, the AC6605 adopts the POE power supply module.
- C. To achieve the relevant configuration of the WLAN, the user must first switch to the wireless side through CTRL+Y.
- D. Currently the user is on the wired side of the AC.
Answer: C,D
NEW QUESTION # 72
The standard of 802.11n use double band (2.4GHz and 5GHz), the maximum theoretical transmission rate can reach to 300Mbps, actual test rate can reach more than 100Mbps.
- A. True
- B. False
Answer: B
NEW QUESTION # 73
How many wireless AP are there in a BSS?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 74
If one AP of 802.11n support 2 * 2 MIMO technology, the theoretical rate of this AP is?
- A. 450 Mbps
- B. 150 Mbps
- C. 300 Mbps
- D. 600 Mbps
Answer: C
NEW QUESTION # 75
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Huawei H12-311-ENU is a certification exam that is designed for professionals who aim to validate their skills and knowledge in Wireless Local Area Network (WLAN) technology of Huawei products. Huawei Certified ICT Associate-Wireless Local Area Network certification serves as an industry-recognized credential for individuals who have a deep understanding of WLAN products and solutions offered by Huawei. Passing H12-311 exam helps candidates to earn the Huawei Certified ICT Associate-WLAN certification and enhance their career prospects.
To prepare for the Huawei H12-311 certification exam, candidates are advised to have a good understanding of basic networking concepts, as well as a solid foundation in wireless networking. They should also have hands-on experience with Huawei WLAN products and solutions, as well as a good understanding of industry standards and best practices. With the right preparation and dedication, candidates can successfully pass the Huawei H12-311 certification exam and become a certified Huawei ICT Associate in Wireless Local Area Network.
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