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 21,2025.
- Exam Code: H13-531_V3.0-ENU
- Exam Name: HCIE-Cloud Computing (Written)
- Certification Provider: Huawei
- Latest update: Feb 21,2025
Which of the following descriptions of the Pod lifecycle in Kubernetes is wrong?
- A . Pods cannot survive being evicted due to node resource exhaustion or node maintenance.
- B . Pod itself has self-healing capabilities. If a Pod is scheduled to a node and the node fails later, the Pod will automatically try to schedule to another node.
- C . If the Pod is deleted for some reason, the objects associated with the Pod (such as volumes) will also be deleted
- D . When a Pod is deleted, the kubectl command will show that the status of the Pod is Terminating.
In Rainbow migration, which of the following descriptions about the destination virtual machine is wrong?
- A . When selecting the destination virtual machine, you must select the correct port group for the network card, otherwise the destination virtual machine will not be able to connect after configuring the IP.
- B . The CPU and memory specifications of the destination virtual machine must be equal to those of the source virtual machine
- C . When creating a Windows destination VM, if you create it through VRM, all disks must be set to "Slave" in "Disk Mode".
- D . When creating a destination virtual machine, you must add a description containing the "Rainbow" field to the destination virtual machine.
A bank deployed CBH service in Huawei Cloud Sack for resource management and management audit. When the bank administrator logged into the cloud bastion system for daily operation and maintenance, the connection with the bastion was interrupted. After checking the system error code, it was prompted that "the user connection was forcibly disconnected". Which of the following operations cannot effectively help the administrator locate the cause of the failure?
- A . Log in to the cloud bastion system and check the historical session logs to see if there are any records of forced interruptions.
- B . Log in to the cloud bastion system to check whether the login timeout configuration is reasonable
- C . Check whether the host account has remote login permissions enabled for the resource account
- D . Check whether the user account has been logged out by the administrator
When the Huawei Cloud Stack administrator accesses the Enterprise Host Security Service Console page, he finds an error message on the page: "#$% Failed to query vulnerability information". Which of the following descriptions of the possible causes of this failure is wrong?
- A . Middleware Mysql exception
- B . Middleware Redis exception
- C . Middleware Kafka exception
- D . HSS-neuron-access server component is abnormal
The YAML file corresponding to the Kubernetes object involves multiple configuration fields. Which of the following descriptions of these configuration fields is wrong?
- A . metadata describes some data that uniquely identifies the object, including the name string, UID, and optional NameSpace
- B . kind describes the type of object you want to create
- C . spec describes the current running status of the object
- D . apiVersion describes the version of the Kubernetes API used to create the object
An enterprise has newly deployed Huawei Cloud Stack for testing services. The enterprise IT engineer wants to use the CPS CLI command to view the current host status. After executing the command, the error "Connection refused" is returned. Which of the following descriptions of possible causes of the failure is wrong?
- A . Node operating system file is abnormal
- B . The socket port of the host where the control node is located that provides CPS service is abnormal
- C . Node network failure
- D . When the authentication mode is turned on, the DNS configuration is wrong, resulting in the CPS command being unavailable.
Which of the following is not a component or service that needs to be installed when deploying Huawei Cloud Stack?
- A . Common components
- B . ManageOne
- C . FusionSphere OpenStack
- D . FusionCompute
In the Kubemetes system, Kubemetes objects are persistent entities that Kubemetes uses to represent the state of the entire cluster. Which of the following descriptions of Kubemetes objects is wrong?
- A . Kubernetes objects describe resource items that can be used by applications
- B . When creating a Kubernetes object, you must provide the object’s status to describe the desired state of the object.
- C . Kubernetes objects can describe application runtime performance strategies, such as restart strategies, upgrade strategies, and fault tolerance strategies
- D . Kubernetes objects describe which containerized applications are running
Which of the following analyses of the CFW service flow in Huawei Cloud Stack is correct?
- A . CFW-ES/CFW-DF reads the traffic information of the ECS from CFW-Service
- B . Users create and manage different attributes through the cloud firewall interface on the ManageOne operation and maintenance interface
- C . Neutron writes traffic information of the elastic cloud server to CFW-Service
- D . CFW-Service calls the FWaaS interface provided by Neutron to complete the creation of rules
Which of the following descriptions of the main functions of Kubernetes is wrong?
- A . If a service starts multiple containers, it can automatically achieve load balancing of requests
- B . A service can find the services it depends on through automatic discovery
- C . The number of running containers in the cluster can be automatically adjusted as needed
- D . When a newly released program version is found to have problems, Kubernetes can automatically roll back to the previous version to correct it.
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