Latest [Oct 10, 2021] H3C GB0-341-ENU Exam Practice Test To Gain Brilliante Result
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NEW QUESTION 33
Which of the following are not the shortcomings of FAT AP?
- A. FAT AP software is stored on the AP, and the software needs to be upgraded one by one when the software is upgraded, which requires a lot of maintenance work
- B. Each FAT AP only supports individual configuration, and the configuration of a large network requires a huge workload for AP configuration.
- C. No wireless controller required, can work independently
- D. The configuration of FAT AP is saved on the AP, the loss of AP equipment can cause the leakage of system configuration
Answer: C
NEW QUESTION 34
The maximum transmit power of indoor WLAN equipment is generally not to be exceeded ___.
- A. 1000mW
- B. 500mW
- C. 50mW
- D. 100mW
Answer: D
NEW QUESTION 35
Which of the following statements about wireless bridges are correct? (Multiple choice)
- A. Bridged links can be cascaded, but because each level of bridge will bring about 50% of the link bandwidth loss and increase the delay, it is not recommended to use multi-level bridge cascading
- B. Fat AP and thin AP can bridge each other
- C. Thin AP and thin AP cannot bridge each other
- D. Fat AP and fat AP can bridge each other
- E. For long-distance bridging, it is generally used with high-gain directional antennas, and ensure that the Fresnel zone between the AP connections at both ends of the bridge is free from obstruction.
Answer: A,B,D,E
NEW QUESTION 36
The best way to determine the signal propagation distance between wireless devices is ___.
- A. Conduct a thorough site survey
- B. Use a strong linear light source to estimate the RF signal
- C. Visual distance
- D. Use the path loss calculation formula
Answer: A
NEW QUESTION 37
In the configuration of the wireless controller, if the wlan service-o template 2 crypto command is included, it means that wireless service may be _____. (Multiple choice)
- A. No authentication and no encryption
- B. Enable PSK authentication encryption
- C. Enable WEP encryption
- D. Enable WPA authentication encryption
Answer: B,C,D
NEW QUESTION 38
The transmit power is 7dBm, what is the corresponding transmit power?
- A. 10mw
- B. 5mw
- C. 7mw
- D. 20mw
Answer: B
NEW QUESTION 39
What are the correct statements about the four address bits of the 802.11 frame format? (Multiple choice)
- A. Address2 of the 802.11 data frame is the MAC address of the receiving end
- B. 802.11 control frames may only have one address bit
- C. Address3 of 802.11 management frame is BSSID
- D. Address1 of the 802.11 data frame is the MAC address of the sender
Answer: A,B,C,D
NEW QUESTION 40
What are the links in the delivery process of wireless network optimization services with personnel input? (Multiple choice)
- A. Issue an optimized plan
- B. Implementation delivery
- C. Project preparation
- D. Information collection and analysis
Answer: A,B,C,D
NEW QUESTION 41
Before the WLAN outdoor feeder enters the indoor equipment room from the feeder port, what should be done in order to be waterproof? (Choose one or more)
- A. All of the above
- B. Make the drip bend
- C. Straight through
- D. Coil the redundant feeder outdoors
Answer: B
NEW QUESTION 42
Which parts of the Wlan project are installed improperly that may affect the wireless signal coverage strength and quality? (Multiple choice)
- A. Cable (network cable, feeder, power cord)
- B. AP
- C. Antenna
- D. Power supply
Answer: A,B,C,D
NEW QUESTION 43
The wireless network authentication method for user authority authentication through linkage with the s radius server is? (Multiple choice)
- A. EAP-MD5
- B. WEP
- C. PEAP
- D. WPA-PSK
Answer: A,C
NEW QUESTION 44
What are the correct statements about the medical software architecture in the medical industry? (Multiple choice)
- A. Client/Server structure system has low communication overhead, low server load, and relatively transparent data storage management function
- B. The Browser/Server structure has a large cache locally, and the data can be cached locally
- C. The Client/Server structure has a large cache, and the data can be cached locally
- D. Browser/Server structure has low system overhead, low server load, and relatively transparent data storage management function
Answer: A,B
NEW QUESTION 45
The advantage of wireless network is? (Multiple choice)
- A. In certain geographical environments, the cost of network construction can be greatly reduced, making network construction more economical
- B. The wireless network meets the mobility needs of various industries for network applications, greatly improving work efficiency
- C. Can provide higher data bandwidth and more stable network connection than wired network
- D. Not limited by cables and ports, you can connect to the network in free space and use more freely
Answer: A,B,D
NEW QUESTION 46
C H3C wireless bridging function usually adopts the configuration mode of C Peer MAC. In the specific configuration, in addition to configuring the CMAC address of the opposite device on the local device, it is also necessary to ____ on the two devices which establish the bridge relationship. (Multiple choice)
- A. Configure the same encryption key
- B. Configure the same working channel
- C. Configure the same wireless access service SSID
- D. Configure the same mesh-id
Answer: A,B,D
NEW QUESTION 47
Which of the following statements about the use of the g debugging command is correct? (Multiple choice)
- A. Because the debugging commands occupy different system resources in each output direction, depending on the network load, we should choose between ease of use (info-center console debugging command) and low resource consumption (info-center logbuffer debugging command) Out of balance
- B. The debugging command should be used to find faults, not to monitor normal network operation
- C. Try to use it during the low peak period of network usage or when there are few network users to reduce the impact of debugging commands on the system
- D. Use certain debugging commands only when looking for certain types of traffic or faults and the cause of the fault has been narrowed down to a possible range. This can reduce the impact of debugging commands on device performance on the one hand, and on the other hand Reduce the output of a lot of useless information, which is conducive to more rapid fault location
- E. Do not use the debugging command lightly without fully grasping the working process of the debugging command and the information it provides
Answer: A,B,C,D,E
NEW QUESTION 48
Which of the following is greater than the RI SSI requirement for wireless terminals in the medical industry?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 49
Which of the following frames belong to the 802C.11 MAC layer management frame? (Multiple choice)
- A. RTS, CTS, ACK
- B. Authentication Request/Response
- C. Beacon
- D. Association Request/Response
- E. Probe Request/Response
- F. Data
Answer: B,C,D,E
NEW QUESTION 50
Which of the following descriptions of antenna gain are correct? (Multiple choice)
- A. The larger the antenna gain, the higher the convergence of the signal
- B. The larger the gain of the antenna, the better, using a large gain antenna can obtain greater transmission power
- C. The antenna gain selection should meet the requirements of the coverage scenario, not the larger the gain, the better
- D. Outdoor long-distance coverage scenarios are suitable for directional antennas with a gain of more than 10dbi
Answer: A,C,D
NEW QUESTION 51
Power management is an important attribute of wireless terminals. It will choose a balance between power consumption and adapter performance, which will affect the user's network experience. For example, usually the power management attribute of the Inter wireless network card is set to _______ to give full play to the maximum performance of the network card.
- A. Any value
- B. Lowest value
- C. Highest value
- D. Default value
Answer: C
NEW QUESTION 52
What wireless technologies mainly used in the industry include? (Multiple choice)
- A. 802.11n
- B. 802.11ac
- C. BlueTooth
- D. FDD-LTE
- E. IrDA
Answer: A,B,C,D,E
NEW QUESTION 53
Which of the following descriptions of C H3C wireless P AP series products are correct? (Multiple choice)
- A. WA2220-AG supports both 11a and 11g protocols, and has two radio frequency cards, which can work in both 11a and 11g modes at the same time
- B. WA2210-AG supports both 11a and 11g protocols, but it has only one radio frequency card and can only work in 11a or 11g mode.
- C. WA2110-AG supports both 11a and 11g protocols, but it has only one radio frequency card and can only work in 11a or 11g mode.
- D. Currently only WA2600 series APs support 802.11n protocol
Answer: A,B,C,D
NEW QUESTION 54
How to modify the name of the SSID in the wlan service-e template on the CH3C wireless controller?
- A. You cannot modify the name of the SSID in the wlan service-template, you can only delete the original service-template, then create a new service-template and enter the new SSID name to achieve the purpose of modifying the SSID name
- B. In the service-template view, first enter "service-template disable", then enter "ssid ***", and finally enter "service-template enable" to complete the modification of an SSID name
- C. First enter "radio disable" in the radio view of the AP, and then enter "ssid***" in the service-template view to modify.
- D. Enter "ssid ***" directly in the service-template view to modify
Answer: B
NEW QUESTION 55
Which APs can work in both 802.11an and 802.11gn modes at the same time? (Multiple choice)
- A. WA2612-AGN
- B. WA2220X-AGE
- C. WA2610E-AGN
- D. WA2620E-AGN
- E. WA2620-AGN
Answer: D,E
NEW QUESTION 56
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