H3C GB0-342-ENU Practice Exam - 340 Unique Questions
Latest Questions GB0-342-ENU Guide to Prepare Free Practice Tests
To pass the H3C GB0-342-ENU (H3CSE-WLAN) Exam, candidates must have a deep understanding of WLAN technologies, H3C WLAN product features, and the ability to design and implement WLAN solutions based on customer requirements. The exam consists of multiple-choice questions and scenario-based questions that test the candidate's ability to analyze and solve real-world WLAN problems. Candidates who pass the exam will receive the H3CSE-WLAN certification, which is recognized as a standard for WLAN professionals in the industry. Overall, the H3C GB0-342-ENU (H3CSE-WLAN) Exam is an essential certification for anyone seeking to develop their skills and knowledge in designing and implementing enterprise wireless networks using H3C WLAN products.
The H3C GB0-342-ENU exam covers a wide range of topics, including WLAN system architecture, WLAN standards and protocols, WLAN security, WLAN planning and design, WLAN deployment and configuration, WLAN troubleshooting, and WLAN performance optimization. Passing this exam requires a deep understanding of H3C WLAN solutions, as well as the ability to apply this knowledge in real-world scenarios. Additionally, the H3C GB0-342-ENU exam is designed to test candidates' ability to work effectively with H3C products and technologies, and to demonstrate their ability to deliver high-quality wireless LAN solutions for their organizations.
NEW QUESTION # 89
(Single choice) Which of the following is the correct description of the process of CAPWAP negotiation from AP to AC?
- A. Discovery->ImageData->Join->Configure
- B. ImageData->Discovery->Join->Configure
- C. Discovery->Join->ImageData->Configure
- D. ImageData->Configure->Discovery->Join
Answer: C
NEW QUESTION # 90
The air interface utilization rate of the wireless AP reflects the busyness of the air interface medium where the AP is located. The following statement about the air interface utilization rate is correct ()
- A. When the rrm low rate support is disabled, it is beneficial to reduce the air interface utilization of the AP;
- B. AP air interface utilization and Beacon Stuck are important reference factors for us to judge the quality of the wireless environment;
- C. There is no associated wireless user under an AP. Then the AP air interface utilization rate is 0;
- D. When the flow of wireless services connected to the AP is large, the utilization rate of the air interface will increase;
Answer: A,B,D
NEW QUESTION # 91
Which of the following rates is defined by 802.11b?
- A. 1Mbps
- B. 11Mbps
- C. 5.5Mbps
- D. 2Mbps
Answer: A,B,C,D
NEW QUESTION # 92
The transmission technology used to solve the hidden node problem in the 8021.11 network is:
- A. CTS-to-self
- B. CTS/RTS
- C. CSMA/CA
- D. CSMA/CD
Answer: B
NEW QUESTION # 93
Which of the following substances attenuates the WLAN signal the most
- A. Bricks
- B. Metal
- C. human body
- D. glass
Answer: B
NEW QUESTION # 94
Note when using AP for wireless bridging
- A. The local AP correctly configures the MAC address of the peer AP, that is, peer-mac
- B. Both APs must work on the same channel
- C. Whether the distance between APs is appropriate and whether there are obstacles in the middle
- D. Whether the antenna angles at both ends are aligned
Answer: A,B,C,D
NEW QUESTION # 95
According to the propagation characteristics of electromagnetic waves, under other conditions being the same, the relationship between the frequency of electromagnetic waves and their coverage is correctly described as
- A. The higher the frequency of the electromagnetic wave, the greater the coverage.
- B. The lower the frequency of the electromagnetic wave, the smaller its coverage.
- C. The higher the frequency of the electromagnetic wave, the smaller its coverage.
- D. The lower the frequency of the electromagnetic wave, the greater the coverage.
Answer: C
NEW QUESTION # 96
Which of the following methods can reduce signal interference?
- A. Adjust the transmit power of some APs
- B. Troubleshoot and eliminate sources of interference in the field environment, such as microwave ovens, Bluetooth, and cordless phones
- C. Mixed deployment of 11a and 11g
- D. Network optimization with non-overlapping channels
Answer: A,B,C,D
NEW QUESTION # 97
When increasing the gain of an omnidirectional antenna, which of the following statements is true about the coverage of the antenna?
- A. Reduced coverage in the horizontal direction of the antenna
- B. Increased vertical coverage of the antenna
- C. Increased antenna coverage in the horizontal direction
- D. Reduced coverage in the vertical direction of the antenna
Answer: C,D
NEW QUESTION # 98
Which of the following technologies is the technical improvement of 802.11n to the original 802.11a/b/g/
- A. frame aggregation
- B. 40MHZ channel bonding
- C. Short GI
- D. OFDM-MIMO
Answer: A,B,C,D
NEW QUESTION # 99
In order to increase the ease of use, the FIT AP version of wireless products will no longer be released separately, but will be included in the package file of the corresponding wireless controller version.
- A. correct
- B. error
Answer: A
NEW QUESTION # 100
For educational IoT scenarios, the following description is wrong.
- A. Education IoT application layer data display is presented through the Oasis cloud management platform.
- B. The T300 module requires local functions and cannot be powered by the AP.
- C. The educational Internet of Things mainly collects student health data through smart bracelets and reports it to the server through the T300 module.
- D. Education IoT Fangdongzhong AP can provide both wireless access and link channel for smart bracelet health data.
Answer: B
NEW QUESTION # 101
In a wireless network, ESS defines an access service, which is an abstract concept from the perspective of the entire network. BSSID is a materialized representation of the ESS at a certain access point (AP).
What is the above statement?
- A. correct
- B. error
Answer: A
NEW QUESTION # 102
If you run the "display wlan ap all" command on the AC to see that the AP repeatedly enters the image download state, the possible reasons are as follows:
- A. Software version without FIT AP on AC
- B. There is not enough space on the FIT AP device to store the downloaded new software version
- C. The FIT AP software version placed on the AC does not match the AC software version
- D. The serial number or model information of the Fit AP template on the AC is incorrectly configured
Answer: A,B,C,D
NEW QUESTION # 103
Air interface channel utilization* is an important indicator for judging the current channel busyness of the AP. By checking the air interface channel utilization rate of the AP, the current occupancy of this channel can be judged.
The following description about how to check the air interface channel utilization" is correct ()
- A. When viewing the value through the command, the system will count the last 20 channel utilization values
- B. By default, the system checks the channel utilization every 9 seconds
- C. In hidden command mode, use the command *display ar5d radio-num channel busy to query the air interface channel utilization+
- D. When the working channel of the AP is switched, the system will clear the statistics record value
Answer: A,B,C,D
NEW QUESTION # 104
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