Updated H13-531_V3.0-ENU Dumps (V9.02) – Prepare Confidently for the HCIE-Cloud Computing (Written) Certification Exam

Prepare confidently for the HCIE-Cloud Computing (Written) certification exam with the most updated H13-531_V3.0-ENU dumps (V9.02), which contain 506 practice questions and answers to help you fully assess and strengthen your knowledge before taking the official test. These high-quality practice questions closely reflect the real exam structure, enabling you to understand key topics, improve accuracy, and enhance time management skills. With flexible H13-531_V3.0-ENU PDF format and H13-531_V3.0-ENU online practice engine, you can study anytime and anywhere while building confidence through realistic exam simulations. By incorporating these reliable H13-531_V3.0-ENU exam dumps into your study plan, you can optimize your preparation strategy, increase your chances of passing on the first attempt, and take a significant step toward advancing your cloud computing career.

Check Huawei H13-531_V3.0-ENU free dumps of V9.02 first:

1. Which of the following descriptions about the Region concept in Huawei Cloud Stack is incorrect?

Region is a geographical concept belonging to the LO layer.

The management planes within a Region are interconnected, allowing certain high-security services to be deployed in a separate Region.

If the latency between physical data centers exceeds 100ms, they need to be planned as different Regions.

A region is a circle with time delay as its radius.

2. Which of the following descriptions about the alarm monitoring function in the ManageOne unified operation and maintenance management platform is incorrect?

Supports configuring monitoring rules such as shielding, aggregation, and oscillation.

Provides diverse alarm filtering methods to help operations and maintenance personnel quickly filter alarms of interest.

Unified monitoring interface with flexible alarm reporting interface

Supports local alarm data analysis and automatically filters invalid alarms.

3. Rainbow migration involves multiple steps. Which of the following is NOT part of the Rainbow migration process?

Migration Plan Review

Storage device resource planning

Business Switching and Verification

Synchronizing data

4. A company has deployed Huawei Cloud Stack to support its business. It has been detected that a physical host within AZ1 has severely aged hardware. Currently, this host is hosting multiple low-load application virtual machines. If the operations and maintenance personnel plan to reduce the host's capacity, which of the following should be prioritized?

Clear OpenStack alerts

Migrate virtual machines on the host machine

Release the host computer from lock status

Power off the main unit before capacity reduction.

5. Kubemetes supports two different ways to create and manage Kubemetes objects: imperative commands and object configuration. Compared to imperative commands.

Which of the following is NOT an advantage of object configuration?

Object configuration provides templates for creating new objects.

Object configuration can be integrated with processes, such as checking for updates before push and auditing.

Object configuration can be stored in the source control system.

Object configuration does not require additional steps to write YAML files.

6. An enterprise uses Huawei Cloud Slack's CSBS service to support backups of critical business operations. The enterprise also uses Huawei Distributed Block Storage and Huawei SAN storage as production storage. When using this service to back up business virtual machines, the backup task fails, getting stuck for an extended period while trying to open the disk, with the failure details displaying "The Lun cannot be found." Which of the following descriptions of possible causes of this failure is correct?

The LUN scanning function on the eBackup server is malfunctioning.

eBackup does not have the corresponding domain name server configured.

Invalid disk remnants exist within the operating system, preventing the disk from performing backups.

Production storage sets snapshots generated from backups to an inactive state.

7. Which of the following options cannot be protected by CFW in Huawei Cloud Stack?

ECS

EIP

BMS

CCE

8. Which of the following descriptions about container image pull strategies in Kubernetes is incorrect?

If the imagePullPolicy field is not configured and a container image digest is specified, then imagePullPolicy will automatically be set to IfNotPresent.

If the imagePullPolicy field is not configured, and the container image's label is ":latest", then imagePullPolicy will automatically be set to IfNotPresent.

If the imagePullPolicy field is not configured, and a label other than ":latest" is specified for the container image, then imagePullPolicy will automatically be set to IfNotPresent.

If the imagePullPolicy field is not configured and no label for the container image is specified, imagePullPolicy will be automatically set to Always.

9. When all containers in a Pod have been successfully terminated and will not be restarted, which of the following options represents the state of the Pod?

Unknown

Failed

Completed

Pending

10. When an engineer at a company was creating a business workload using Cloud Container Engine (CCE), the system displayed the error shown in the image below. Which of the following descriptions of the cause of this error is correct?

Remote mirror repositories use unknown or insecure certificates.

The maximum number of public images to be pulled has been reached.

Unable to connect to the image repository; network connection is down.

The mirror image is too large, causing the connection to fail.

11. CRI is a standard interface used by kubelets to call the container runtime. Which of the following descriptions about its relationship with Kubernetes is correct?

CRI runs on the Nod node, and kubelet accesses it via grpcclient.

CRI is a standard developed by OCI, which is a further improvement on Kubernetes.

CRI defines the access format for the Kubernetes control node to the runtime, which includes various core runtime operations on containers.

CRI is the standard interface for Kubernetes to interface with Runtim. Runtim must conform to this standard in order to be orchestrated and scheduled by Kubernetes.

12. When the container's network type is configured as None, which of the following descriptions about this configuration is correct?

This container has no network interface, and applications inside the container cannot communicate with the outside world.

This container has no network protocol stack and no IP address.

The application within this container cannot communicate with the outside world, therefore it is suitable for testing scenarios such as virus programs.

This container can only run applications that do not depend on the network.

13. In Huawei Cloud Stack, which of the following is NOT a scenario for which the diagnostic tool CloudNetDebug is applicable?

Application interaction exception issues

Intermittent network outages and packet loss issues.

Backend storage network connectivity issues

Service disruption, network outage issue.

14. During the deployment of Huawei Cloud stack components or cloud services, which of the following needs to be manually configured after automatic deployment and installation?

Network diagnostic tool CloudeDebug

ManageOne

Bare Metal Server BMS

Cloud Firewall CFM

15. In Huawei Cloud Stack, which of the following MRS service components can support real-time message access from a massive number of vehicles?

Spark

Kafka

HDFS

HBase

16. In Huawei Cloud Stack, when a tenant virtual machine's status is abnormal or its status is inconsistent with its power status, which of the following is NOT a possible cause of the failure?

An internal system error or network error occurred during the operation of the virtual machine.

The types of operations performed on the virtual machine are only supported by some operating systems.

Performing two or more operations on a virtual machine simultaneously, such as mounting a volume, unmounting a volume, and mounting a network adapter at the same time.

Some files related to the virtual machine are missing on the host machine where the virtual machine is located.

17. In Huawei Cloud Stack, which of the following descriptions of concepts related to Key Management Service (KMS) is incorrect?

Envelope encryption refers to storing, transmitting, and using data encrypted with a key enclosed in an envelope, allowing data to be encrypted and decrypted directly without the user's master key.

The user master key is primarily used to encrypt and protect data encryption keys; one user master key corresponds to one data encryption key.

A hardware security module is a hardware device that securely generates, stores, manages, and uses keys and provides encryption processing services.

The default master key is automatically generated when a user first uses EWS encryption through the corresponding cloud service. The default master key is independent between different tenants and between different services within the same tenant.

18. A company has deployed its applications using Cloud Container Engine (CCE). Engineer A is now required to optimize the access control for business tolerance settings. Which of the following descriptions of the engineer's configuration optimization is incorrect?

By configuring runAsUser, you can specify that the container should run as a non-root user.

By configuring privileged, privileged containers are minimized in environments where privileges are not required.

By configuring capabilities, precisely control the container's privileged access permissions.

Restrict system call permissions for the fuse container by configuring allowPrivilegeEscalation.

19. Which of the following descriptions about the features of Huawei Cloud Stack solution is incorrect?

Reliability

Tight coupling

Scalability

Security

20. Huawei Cloud Stack provides users with a variety of network services. Which of the following is NOT a Huawei Cloud Stack network service?

CC

CFW

VPC

ELB

21. Which of the following analyses of the functions and uses of the Data Security Center service in Huawei Cloud Stack is incorrect?

Data security check can perform a data security check on RDS assets in the cloud, identify data security risks, and provide a detailed data security check report.

The data catalog allows you to view statistical information for data assets from different business domains or data types.

Data management supports the management of OBS, databases, big data, and MRS data assets.

Metadata tasks can scan data assets, which can then be managed through hierarchical classification.

22. Which of the following descriptions about the Pod lifecycle in Kubernetes is incorrect?

A Pod cannot survive while being evicted due to node resource exhaustion or node maintenance.

Pods have self-healing capabilities. If a Pod is scheduled to a node and that node subsequently fails, the Pod will automatically attempt to be scheduled to another node.

If a Pod is deleted for any reason, objects associated with the Pod (such as volumes) will also be deleted.

When a Pod is deleted, executing the kubectl command will show the Pod's status as Terminating.

23. A company deploys business containers using a CCE cluster. The autoscaler plugin has been pre-installed and automatic node scaling has been enabled. However, when cluster nodes are in a space state for a certain period (default 10 minutes), node scaling is not triggered. Which of the following descriptions of possible causes is incorrect?

The Pod has local storage configured.

The node contains Pods created using a controller (Deployment/ReplicaSet/Job/StatefulSet).

The Pod has some restrictions set up, such as affinity and anti-affinity policies, which prevent it from being scheduled to other nodes.

The Pod has a PodDisruptionBudget set, and the corresponding conditions are not met when the Pod is removed.

24. An operations and maintenance (O&M) engineer at a software company discovered that two application VMs in a Huawei Cloud Stack VPC could not communicate with each other via SSH, affecting code maintenance. After using the CloudNetDebug tool to investigate, if the result shows "traffic belongs to type VPCL3 and there is no fault," what should be the next step in the investigation?

Check the virtual router routes

Packet capture and analysis of SSH message interactions

Restart the OVS virtual switch

Check the VLAN configuration of the physical switch.

25. A company needs to deploy Huawei Cloud Stack using a three-layer network topology. When the company's engineers are installing in the network availability zone, which of the following descriptions regarding the installation and configuration using HUAWEI CLOUDStack Deploy is incorrect?

On the "Deployment and Expansion of Automated Engineering" page, you need to select "Expand Network Resources".

In the project configuration page, the "Add Computational Surface Subnet" option needs to be enabled.

In the project configuration page, the business storage option needs to be selected as "Huawei Distributed Block Storage Separate Deployment".

In the project configuration page, the "Enable Layer 3 Networking for Business Storage" option needs to be enabled.

26. In Huawei Cloud Stack, which of the following descriptions about reducing the capacity of hosts within an Availability Zone (AZ) is incorrect?

If there are important roles on the node to be reduced in size, role migration must be completed.

The hostname ID of the host to be reduced needs to be identified and obtained.

Supports host scaling down of control nodes

Ensure the host machine to be reduced in capacity is operating normally.

27. In the process of Huawei Cloud Stack components or cloud services, which of the following needs to be manually configured after automatic deployment and installation?

Network diagnostic tool CloudNetDebug

ManageOne

Cloud Firewall (CFW)

Bare Metal Server BMS

28. In Huawei Cloud Stack, which of the following descriptions regarding VRF functional design is incorrect?

Internet VRF is used to carry traffic in the external region of Huawei Cloud Stack.

Public VRF is used to carry east-west traffic of virtual machines in the service area and VxLAN traffic from virtual machines to network nodes.

OMAccess VRF primarily carries traffic for remote or local maintenance access.

DMZVRF is used to carry internal operation and maintenance management traffic as well as internal data communication traffic for various cloud services.

29. A customer is using a DNS service for internal network resolution. Their own domain name is bound to an internal domain name in the DNS service and then to a specific VPC. They find that the nodes (ECS) within the VPC can resolve the internal domain name records normally, but the containers in the CCE cluster within the VPC cannot resolve the records via DNS. Which of the following descriptions of possible causes for this customer's problem is correct?

The subnet DNS within the VPC is not configured as a hybrid cloud DN

The CoreDNS policy within the CCE cluster has not been specified.

The CoreDNS policy within the CCE cluster is set to ClusterFirst.

The CoreDNS plugin is not installed or is not functioning correctly.

30. Which of the following descriptions of Kubernetes-related concepts is incorrect?

The Master node is the cluster control node; each cluster requires at least one Controller node to be responsible for cluster management.

Node nodes are workload nodes; Docker on the Node nodes is responsible for running containers.

Namespaces are used to categorize Pods; Pods of the same category share the same Namespace.

A Pod is the smallest control unit in Kubernetes. Containers run within Pods, and a Pod can run one or more containers.

31. A company's web application is deployed in Huawei Cloud Stack. The current plan is to configure a WAF service for security protection. After the company's engineers completed the WAF domain name access configuration, the business can access it normally. However, when the business volume increases, the page frequently displays a "504 Gateway Time 0!" error. Which of the following descriptions of possible causes for this phenomenon is incorrect?

Excessive backend server connection count, CPU usage, and memory consumption.

The backend database query took too long, causing a connection timeout.

The origin server's firewall or security software is not enabled or is malfunctioning.

Insufficient origin server bandwidth resources cause connection timeouts during peak business hours.

32. The YAML file corresponding to a Kubernetes object involves multiple configuration fields. Which of the following descriptions about these configuration fields is incorrect?

Metadata describes data that uniquely identifies an object, including a name string, UID, and optional namespace.

kind describes the type of object you want to create.

The spec describes the current running state of the object.

apiVersion describes the version of the Kubernetes API used to create this object.

33. In Huawei Cloud Stack network layer deployment, which of the following descriptions regarding core switch routing is incorrect?

Configure a static route with the destination address EIP_PoOI pointing to the network node BR for EIP/VPN inbound traffic.

Configure a default route pointing to the Public security zone of the management wall, used for traffic from business virtual machines to the public service zone or from management virtual machines to the external network.

Configure a default route pointing to the management firewall DMZ security zone for tenant virtual machines to access the management virtual machine or public service area virtual machines to access the external network.

Configure a default route pointing to the PE (Preinstallation Environment) for tenant virtual machines to access external network traffic.

34. Which of the following container network types offers the best performance?

Host

Overlay

None

Bridge

35. A Huawei Cloud Stack platform for an e-commerce company includes resources in three regions: Central China (primary), East China (backup), and South China (secondary). Because the primary region deploys global services such as ManageOne and IAM, and other regions depend on these services, the primary region must be upgraded first. If an unexpected error occurs during a multi-region upgrade performed at night, and an emergency rollback is necessary to ensure uninterrupted daytime business operations, which of the following is the correct order for the multi-region upgrade rollback process?

South China Region -> East China Region -> Central China Region

East China Region -> South China Region -> Central China Region

South China Region -> Central China Region -> East China Region

Central China Region -> East China Region -> South China Region

36. If you use the command "docker save" to package three images into a single compressed file and upload that compressed file to SWR in HCS, which of the following operations is correct?

SWR does not support uploading this compressed file. You need to download it to your local computer first, extract it, and then upload each file individually to SW

SWR will automatically verify whether the requirements are met. If they are met, it will automatically decompress the compressed package into three images after successful upload.

SWR will automatically verify whether it meets the requirements. If it does, it will automatically decompress the image and then upload the three images.

SWR does not support uploading this compressed file; you need to convert the format first before you can upload it.

37. A government cloud is built on Huawei Cloud Stack. To achieve cross-AZ high availability of management components (ManageOne, OpenStack) and avoid operational interruptions due to single AZ failures, which of the following is correct?

Deploy ManageOne and OpenStack across different Availability Zones, and configure VRRPRP on the core switch.

Deploy ManageOne on AZ1 and OpenStack on AZ2, and achieve communication via VRR

Deploy both ManageOne and OpenStack on AZ1, and deploy only backup storage on AZ2.

Deploy the ManageOne master node on AZ1, the standby node on AZ2, and deploy OpenStack only on AZ1.

38. An engineer is setting up cloud server hardware and cloud disk backup services for his company's Huawei Cloud Stak deployment. Which of the following descriptions of the engineer's network plane planning is correct?

The product storage plane is isolated from the storage plane of the compute nodes.

eBackup_OM plane reuses OM_Service plane

The eBackup_Storage plane is interconnected with the backup storage management plane.

Interoperability between the eBackup_OM plane and the production storage management plane

39. Of the following descriptions regarding the requirements for the Windows host source when using Rainbow migration, which one is incorrect?

Supports disk migration for shared disks.

Does not support migration of semi-virtualized systems.

It is necessary to open the necessary migration service ports 445 and 8899.

Available memory needs to be greater than 512M

40. The cloud computing era has brought challenges to the operation and maintenance of traditional data centers. Operations personnel will face surging workloads and constantly changing business models. Which of the following descriptions about the functions that current enterprise IT operations need to achieve is incorrect?

It enables the change process to be streamlined and standardized, reducing unexpected service interruptions caused by changes.

It can reduce the complexity of data center configuration management and enable automated or one-click operations.

It can perform system fault self-location and fault self-recovery, resulting in high operation and maintenance efficiency and low operation and maintenance costs.

Able to intuitively and comprehensively identify problems and potential risks in the system, proactively preventing accidents from occurring.

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