Huawei H13-531_V3.0-ENU HCIE-Cloud Computing (Written) Online Training
Huawei H13-531_V3.0-ENU Online Training
The questions for H13-531_V3.0-ENU were last updated at Feb 20,2025.
- Exam Code: H13-531_V3.0-ENU
- Exam Name: HCIE-Cloud Computing (Written)
- Certification Provider: Huawei
- Latest update: Feb 20,2025
In the deployment of Huawei Cloud Stack in Layer 2 networking mode, which of the following descriptions about the management firewall-related routing configuration is wrong?
- A . Configure a route with the destination address as the DMZ_Service plane to access tenant DNS_NTP, Console of each cloud service, and other virtual machines
- B . Configure a route with the destination address as the External_Relay_Network plane, which is used for tenant virtual machines to access traffic in the public service area of the internal network.
- C . Configure a route with the destination address as the External_OM plane to access the Public VRF in the management area
- D . Configure the default route pointing to the core InternetVRF to manage the traffic from the virtual machines in the management zone to the external network.
In Huawei Cloud Stack, the virtual machine HA is stuck in the intermediate state for a long time and cannot be automatically recovered. Which of the following descriptions of possible causes of the failure is wrong?
- A . Host management network abnormality
- B . Restart the nova-compute service
- C . RabbitMQ service loses messages
- D . The virtual machine is shut down by the user from within
Which of the following descriptions about the requirements for the Windows host source when using Rainbow for migration is wrong?
- A . Supports shared disk migration
- B . Paravirtualized system migration is not supported.
- C . Necessary migration service ports 445 and 8899 need to be opened
- D . Available memory needs to be greater than 512M
In Huawei Cloud Stack, an engineer is configuring WAF service for the enterprise portal website. After adding the protection domain name, the domain name fails to connect to WAF. The "Domain name connection progress" of the protection website does not show "#$% connected #$%". Which of the following is not a possible cause of the failure?
- A . The protection website deployment mode selected is #$% cloud mode#$%
- B . No load balancer is configured for the WAF instance
- C . Access traffic does not meet WAF statistics requirements
- D . Domain name resolution is not configured or is wrongly configured
Kubernetes supports two different ways to create and manage Kubemnetes objects: imperative commands and object configuration. Which of the following descriptions of the differences between these two methods is wrong?
- A . Object configuration provides templates for creating new objects
- B . Object configuration does not provide a source of records other than live content
- C . Prescriptive commands are not integrated with the change review process
- D . Imperative commands do not provide an audit trail associated with the changes
Rainbow migration involves multiple steps. Which of the following is not part of the Rainbow migration process?
- A . Migration plan review
- B . Storage device resource planning
- C . Service switching and verification
- D . Synchronize data
A company plans to deploy Huawei Cloud Stack using a two-layer dual-core networking solution and use bare metal services to carry key businesses. The company’s engineers are required to design the network. Which of the following is wrong about the engineer’s network design?
- A . Compute node 4 network ports networking, management and business network ports combined deployment
- B . The business area storage uses Huawei distributed block storage for separate deployment, and a 4-port (management + storage) networking solution is designed.
- C . Configure 4 pairs of TORs, namely management TOR in the management area, management TOR in the business area, business TOR in the business area, and storage TOR in the business area
- D . The management node is configured with two independent service network ports connected to the bare metal server’s service access TOR
In Huawei Cloud Stack, when the tenant VM status is abnormal or the VM status is inconsistent with the power status, which of the following is not the cause of the failure?
- A . System internal abnormality or network abnormality occurs during the operation of the virtual machine
- B . The types of operations performed on virtual machines are only supported by some operating systems
- C . Perform two or more operations on a virtual machine at the same time, such as mounting a volume, unmounting a volume, mounting a network card, etc.
- D . The relevant files of the virtual machine on the host where the virtual machine is located are lost
The cloud computing era has brought challenges to the operation and maintenance of traditional data centers. Operation and maintenance personnel will face a surge in business volume and ever-changing business models. Which of the following descriptions of the functions that enterprise I operation and maintenance needs to achieve is wrong?
- A . It can streamline and standardize the change process and reduce unexpected service interruptions caused by changes
- B . Can reduce the complexity of data center configuration management and achieve automation or one-click operation
- C . Capable of self-locating and self-recovering system faults, with high operation and maintenance efficiency and low operation and maintenance costs.
- D . Able to intuitively and comprehensively discover problems and identify potential risks in the system, and proactively prevent accidents.
Kubernetes will track the status of each container in the Pod. Which of the following descriptions of the status of the containers in the Pod is wrong?
- A . If the container is in the Terminated state, you cannot query the reason why the container entered this state, exit code and other information.
- B . If the container is in the Running state, it means that the container is in normal operation.
- C . If the container is not in the Running or Terminated state, it is in the Waiting state.
- D . If the container is in the Terminated state, it means that the container has ended normally or failed to execute for some reason.
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