H13-531_V3.0-ENU 시험 - Huawei실제시험문제와 답 - 318문항

Question No : 1

In Huawei Cloud Stack, which of the following descriptions of the design of various security services is wrong?

A.The CBH service business plane is deployed in the Pod area and needs to occupy computing node resources.
B.The CSP service management plane is connected to the External-OM plane, eliminating the need to plan an independent network plane
C.HSS service is deployed using virtual machines, which only requires additional cloud platform management node resources, without special hardware requirements
D.WAF only supports single-region deployment. All WAF service components need to be deployed in the same region.

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Question No : 2

Which of the following is not a pre-operation before Huawei Cloud Stack expansion?

A.DMK account password verification
B.OpenStack management node password check
C.Check the password of the administrator of ManageOne operation interface
D.FusionSphere public virtual machine password check

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Question No : 3

In Huawei Cloud Stack, which of the following analyses of the core switch routing design is wrong?

A.Equal-cost routes pointing to the ENAT cluster. The destination address needs to be configured as the loopback address of the ENAT cluster.
B.For equal-cost routes pointing to the BR cluster, the destination address needs to be configured as the Turmnel_Bearing plane address assigned to the BR cluster
C.For equal-cost routes pointing to the vRouter cluster, the next-hop address needs to be configured as the Tunnel_Bearing plane address assigned to the vRouter cluster.
D.The next hop address of the equal-cost route pointing to EIP_Pool needs to be configured as the interface IP of BR connected to the public network

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Question No : 4

In Huawei Cloud Stack, which of the following descriptions about VBS service backup business flow analysis is wrong?

A.Karbor will send both the snapshot creation command and the backup command to Cinder.
B.eBackup Server&Proy is responsible for writing backup data into backup storage
C.Cinder Driver is responsible for creating backup snapshots on production storage
D.eBackup Driver is responsible for mounting volume snapshots from production storage to obtain full backup or incremental backup data.

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Question No : 5

When an enterprise engineer uses Cloud Container Engine (CCE) to create a business workload, the system reports an error as shown in the figure below. Which of the following descriptions of the cause of the error is correct?

A.The remote image repository uses an unknown or insecure certificate
B.The number of public images pulled has reached the upper limit
C.Unable to connect to the image repository, network is down
D.The image is too large and the connection fails

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Question No : 6

In the Huawei Cloud Stack solution, which of the following is wrong about the basic networking design?

A.In a three-layer network, the management plane and the business plane need to be physically isolated.
B.In dual-core networking, the management plane and the business plane are physically isolated
C.In single-core networking, there is no requirement for physical isolation between the management plane and the business plane
D.When single core networking is used, support for combined deployment of management area TOR and business area TOR

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Question No : 7

In Huawei Cloud Stack, which of the following descriptions about the EdgeFW service is wrong?

A.The border firewall is for east-west traffic between internal networks in the cloud data center.
B.Support intrusion detection and prevention (IPS) and network antivirus (AV) functions with elastic IP as the protection object
C.Supports viewing log details based on source, destination IP, date, attack event, protocol, etc.
D.Deployed at the boundary of internal and external networks, it is a bridge connecting the internal network and the external network.

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Question No : 8

Which of the following is not a pull strategy for container images in Kubernetes?

A.Never
B.lfNotPresent
C.lfPresent
D.Always

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Question No : 9

In Huawei Cloud Stack, which of the following MRS service components can support real-time access of messages from a large number of cars?

A.Spark
B.Kafka
C.HDFS
D.Hbase

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Question No : 10

Which of the following does not belong to the operation and maintenance role of Huawei Cloud Stack?

A.System Administrator
B.Southbound Administrator
C.Security Administrator
D.Security Auditor

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Question No : 11

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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Question No : 12

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

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Question No : 13

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

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Question No : 14

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

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Question No : 15

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.

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Huawei H13-531_V3.0-ENU 시험