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

Question No : 1

When using the command "docker rm" to delete an image, if there are still containers created and running using that image on the host machine, which of the following options is the system's response after executing the command?

A.The system does not allow the image to be deleted. You can force deletion using the "-f" option, which will also delete the corresponding container.
B.The system does not allow the image to be deleted; the corresponding container must be deleted first before the image can be deleted.
C.The system does not allow the image to be deleted. Using the "-f" option will force deletion; running containers will not be affected.
D.The system does not allow the image to be deleted. The corresponding container must be stopped or paused before the image can be deleted.

정답:

Question No : 2

In Huawei Cloud Stack 8.x, to enable tenant administrators to conveniently and securely access the cloud service Console from outside, a NAT Server needs to be configured. Which of the following descriptions of the configuration steps is correct?

A.Configure a NAT Server on the management wall, assign a private network address, and map it to the LVS VIP address.
B.Configure a NAT Server on the management wall, assign a public IP address, and directly map it to the private IP address of the cloud service.
C.Configure a NAT Server on the management wall, assign a public IP address, and map it to the LVS VIP address.
D.Configure a NAT Server on the management wall, assign a private network address, and directly map it to the public network address of the cloud service.

정답:

Question No : 3

In Huawei Cloud Stack service area configuration, if an enterprise deploys a BMS to host a core database and requires the BMS and ECS to share storage resources, which of the following storage pools should be selected?

A.OceanStor Pacific
B.SFS
C.FC SAN
D.OBS

정답:

Question No : 4

Which of the following can provide security protection through WAF services?

A.Database behavior auditing
B.Operating System Vulnerability Management
C.Brute-force password cracking
D.CC Attack Protection

정답:

Question No : 5

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

A.Host
B.Overlay
C.None
D.Bridge

정답:

Question No : 6

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?

A.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
B.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.
C.SWR will automatically verify whether it meets the requirements. If it does, it will automatically decompress the image and then upload the three images.
D.SWR does not support uploading this compressed file; you need to convert the format first before you can upload it.

정답:

Question No : 7

An e-commerce company plans to use Huawei Cloud Stack to operate its business. To ensure the security of its platform services on Huawei Cloud Stack, it needs to deploy a WAF service to defend against SQL injection and XSS attacks. When deploying the WAF service, which of the following network planes need to be interconnected?

A.DMZ Service Advance and External Relay Network Plane
B.External OM and DMZ Servic Plane
C.External OM and DMZ Service Advanc Plane
D.DMZ Servic and Internal Bas

정답:

Question No : 8

A company's security operations team uses Huawei Cloud StackSOC service for centralized analysis and monitoring of security incidents, which needs to be analyzed from different distributed systems.
Region 's security components, such as WAF and HSS, collect event data such as attack alerts and vulnerability warnings.
This critical data acquisition channel relies on which network plane?

A.DMZ_Service_Advance
B.DMZ_Service
C.External_OM
D.POD_Service_DMZ_SS

정답:

Question No : 9

A financial institution is designing a cloud solution using eDesigner. If its requirements are "controllable software licensing, self-managed hardware, and encrypted sensitive data," which of the following pricing models and security compliance packages should it choose?

A.Mode 3+ Enhanced Security Protection Version
B.Mode 2+ Enhanced Security Protection Version
C.Mode 1 + Basic Version of Information Security Compliance
D.Mode 3+ Basic Version of Information Security Compliance

정답:

Question No : 10

An e-commerce company plans to use Huawei Cloud Stack to host its business. To ensure business stability during peak sales periods, it needs to build a CCE cluster on Huawei Cloud Stack in advance. When configuring the project parameters, the engineer mistakenly filled in an unplanned name for the "cc_hostgroup_name" parameter. In this case, which of the following problems is most likely to occur due to this parameter error?

A.The master node cannot be deployed.
B.Backup service fails to start.
C.Network traffic cannot be distributed
D.The container image cannot be pulled.

정답:

Question No : 11

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?

A.South China Region -> East China Region -> Central China Region
B.East China Region -> South China Region -> Central China Region
C.South China Region -> Central China Region -> East China Region
D.Central China Region -> East China Region -> South China Region

정답:

Question No : 12

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?

A.Deploy ManageOne and OpenStack across different Availability Zones, and configure VRRPRP on the core switch.
B.Deploy ManageOne on AZ1 and OpenStack on AZ2, and achieve communication via VRR
C.Deploy both ManageOne and OpenStack on AZ1, and deploy only backup storage on AZ2.
D.Deploy the ManageOne master node on AZ1, the standby node on AZ2, and deploy OpenStack only on AZ1.

정답:

Question No : 13

A government cloud uses Huawei Cloud Stack to operate its services. If peering is used to enable ECS instances in two VPCs to communicate with each other, which of the following components does the traffic NOT need to pass through?

A.vRouter network element
B.br-tun bridge
C.BR network element
D.Peer-to-peer network elements

정답:

Question No : 14

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?

A.Check the virtual router routes
B.Packet capture and analysis of SSH message interactions
C.Restart the OVS virtual switch
D.Check the VLAN configuration of the physical switch.

정답:

Question No : 15

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?

A.Clear OpenStack alerts
B.Migrate virtual machines on the host machine
C.Release the host computer from lock status
D.Power off the main unit before capacity reduction.

정답:

Huawei H13-531_V3.0-ENU 시험