Free Huawei H19-427_V1.0-ENU Test Practice Test Questions Exam Dumps
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NEW QUESTION # 35
The biggest change in the optoelectronic hybrid cable 2.0 is that the optoelectronic hybrid switch port changes from optical and electrical separation to optical and electrical integration. The structural optimization makes the splicing and use of the optoelectronic hybrid cable easier, while doubling the density of the optoelectronic ports.
- A. Error
- B. Correct
Answer: B
NEW QUESTION # 36
Application-based intelligent routing is based on application priority, link quality, load balancing, and bandwidth utilization.
- A. Error
- B. Correct
Answer: B
NEW QUESTION # 37
In the Cloudcampus Huawei public cloud deployment scenario, which of the following roles can authorize other roles to perform network maintenance?
- A. Network Management Service Provider
- B. Tenants
- C. End Users
- D. Platform Operator
Answer: A
NEW QUESTION # 38
SD-WAN's multiple transmission and selective reception function only supports wired link MPLS/internet mode, and does not support 4G/5G mode.
- A. Correct
- B. Error
Answer: B
NEW QUESTION # 39
IEEE802.11 wireless network standard allows wireless network users to roam between different wireless bridge segments.
- A. Error
- B. Correct
Answer: B
NEW QUESTION # 40
In the current single ACCAPWAP disconnected wireless service retention solution, PSK new user access can be supported.
- A. Error
- B. Correct
Answer: B
NEW QUESTION # 41
Network types supported by SD-WAN
- A. Partial Mesh
- B. full-mesh
- C. hub-spoke
Answer: A,B,C
NEW QUESTION # 42
Regarding the multi-hub scenario, which of the following descriptions is incorrect?
- A. Support multi-hub scenarios based on business network segments
- B. Support for multi-active hub scenarios based on Spoke sites
- C. A VPN can select two hubs from multiple hubs as branch interconnection hubs
- D. The branch interconnection hub in VPN can work in active-active mode
Answer: D
NEW QUESTION # 43
When the Cloud Box device registers using DHCP Option, which option is used?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 44
Which of the four 802.1X security policy mechanisms is the most secure?
- A. WEP
- B. WPA2
- C. WAPI
- D. WPA
Answer: B
NEW QUESTION # 45
RR deployment is not necessary in SD-WAN solution networking; routing exchange can be performed directly between sites.
- A. Correct
- B. Error
Answer: B
NEW QUESTION # 46
What device roles can be assigned to devices added to an iMaster NCE tenant account?
- A. CPE
- B. WAC
- C. IWG
- D. RR
Answer: A,C,D
NEW QUESTION # 47
Which of the following messages can trigger MAC address authentication for a user?
- A. DHCP
- B. DHCPV6
- C. ND
- D. ARP
Answer: A,B,C,D
NEW QUESTION # 48
ES routes are sent between multi-homed PE devices for DF election. Identical ESs are sorted by Originator IP address, and the one with the largest IP address is the primary one.
- A. Correct
- B. Error
Answer: B
NEW QUESTION # 49
Which of the following options are characteristics of the business requirements of high-density venues?
- A. Many user terminals and concentrated types
- B. Multiple service access control types
- C. The user is only connected in a certain area and does not need to consider roaming.
- D. Large user registration management, centralized user authentication
Answer: A,B,D
NEW QUESTION # 50
Which of the following are the functions of the iMaster NCE controller in Huawei's SD-WAN solution?
- A. Network basic performance monitoring
- B. CPE Orchestration and Management
- C. Network Service Orchestration
- D. Basic network operation and maintenance
Answer: B,C
NEW QUESTION # 51
What are the common RF tuning technologies?
- A. Transmit power adjustment
- B. Dynamic Channel Allocation
- C. Spectrum Navigation
- D. User load balancing
Answer: A,B
NEW QUESTION # 52
How many servers are required for the minimum cluster deployment of the SD-WAN Agile Controller?
- A. 4 units
- B. 3 units
- C. 1 unit
- D. 2 units
Answer: B
NEW QUESTION # 53
During installation, AP devices must have their actual installation locations uploaded to iMasterNCE-Campus for efficient subsequent operation and maintenance, as well as for providing value-added services based on terminal location. AP device information can be entered and uploaded using the CloudCampus app.
In addition to the above functions, which of the following functions does the CloudCampus app support?
- A. Site Survey
- B. Opening
- C. On-site acceptance
- D. Operations and Maintenance
Answer: A,B,C,D
NEW QUESTION # 54
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