Huawei H13-531_V2.0 問題集

質問 1：
In today's IT industry, the amount of data is growing rapidly, new; regulations are constantly introduced, in order to prevent data Loss, the protection business can be quickly switched after an accident, continue to work normally, the business will be designed when planning Disaster recovery and backup solutions, which of the following statements about disaster recovery and backup is false? ( one)
A. If there is only disaster recovery, the production side has wrong operations, or the system upgrade fails, etc., it will be Synchronizing to the disaster recovery side will also cause data or business interruption.
B. If there is only backup, the business cannot be recovered quickly, and data recovery takes time. During this time, the business cannot be used. For a certain industry, such business interruption cannot be tolerated.
C. If there is only disaster recovery, business can be quickly recovered and data can be protected.
D. The backup is generally performed periodically. Once the data is damaged, the data will be restored from the recovery time to the last backup time. data in between will be lost.
正解：C

質問 2：
In the Huawei Fusioncloud private cloud scenario, the VPC can provide a secure and isolated network environment for the VDC, and provide network resources for applications or virtual machines in the VDC. The following about lans+ service planning PC the description of the Console node, which items are correct? (many)
A. The Console node is deployed in two clusters and connected to NGINX for load balancing
B. Provide the transparent transmission function of the WEB interface
C. Provide VPC WEB interface service
D. The configuration information used to store the deployment mode of user business data
正解：A,C

質問 3：
ManageOneIn operation,VDCsupport moreRegionandAZmanagement to support the same project acrossRegionRequest resources.
A. False
B. True
正解：B

質問 4：
The Huawei Rainbow migration tool has automation, strong compatibility, migration feasibility detection, migration Process stability and other characteristics. Which of the following descriptions about Rainbow's properties is incorrect? ( one)
A. Rainbow provides one-click log collection function
B. Rainbow can identify in advance whether the source host meets the migration conditions, such as snapshot-related services whether to open
C. Rainbow is relatively dependent on the disk space of the source end, and the source end needs to have about 50GB of remaining space to enter row migration
D. Rainbow can perform network disconnection detection, and try to reconnect after disconnection
正解：C

質問 5：
Which of the following is incorrect about the description of the Huawei Cloud Computing Troubleshooting Tool?
A. Vnc viewerMade by HuaweiWindowsFree installation under the systemVNClogin tool
B. Update ToolsasFusionsphereperformance monitoring and analysis system, regularFusionsphereCloud computing infrastructure is not implemented to collect data and build models for analysis
C. passCLIInformation such as system running time, restart records and command operation records can be collected
D. Fusion CareHealth check and information collection function answers can be provided
正解：B

質問 6：
(multiple choice)Manage One the operation and maintenance plane can provide three-dimensional panoramic monitoring function. Which of the following monitoring objects are supported?
A. Cloud service instance
B. Tenant application
C. resource pool
D. physical device
正解：A,B,C,D

質問 7：
(multiple choice)VDCsalesman inManageOne ServiceCenterFailed to create a virtual machine onNo valid host was found", which of the following may be the reasons for the failure of virtual machine creation?
A. The physical plane associated with the network selected for creating the virtual machine is not bound to the host network port
B. The host does not have enough storage resources
C. hostDomain0Insufficient memory resources
D. The host does not have enough computing resources
正解：A,B,D