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Use an administrator account to log in to the OpenStack interface. Which of the following is not an OpenStack interface element?
Use an administrator account to log in to the OpenStack interface. Which of the following is not an OpenStack interface element?A . AdministratorB . Identity ManagementC . ProjectD . salespersonView AnswerAnswer: D
In Huawei Cloud Stack, which of the following descriptions about the VDC levels supported by the first-level VDC administrator is correct?
In Huawei Cloud Stack, which of the following descriptions about the VDC levels supported by the first-level VDC administrator is correct?A . Levels 1 to 4B . Levels 1 to 5C . Levels 2 to 5D . Levels 2 to 6View AnswerAnswer: C
In Huawei Cloud Stack, when using FusionCare for health inspection, which of the following does not support the issuance of inspection tasks?
In Huawei Cloud Stack, when using FusionCare for health inspection, which of the following does not support the issuance of inspection tasks?A . REST channelB . SSH tunnelC . FTP channelD . Agent channelView AnswerAnswer: C
In Huawei Cloud Stack, which of the following descriptions of the public components LVS, Ngin, and HAProxy is incorrect?
In Huawei Cloud Stack, which of the following descriptions of the public components LVS, Ngin, and HAProxy is incorrect?A . HAProxy provides load balancing from the Console node to the Service node for cloud services.B . Nginx provides load balancing from the Console node to the Service node for cloud...
During the provisioning process of OpenStack virtual machine instances, which of the following descriptions of the status change process of provisioning tasks is correct?
During the provisioning process of OpenStack virtual machine instances, which of the following descriptions of the status change process of provisioning tasks is correct?A . Scheduling - lock Device Mapping - Spawning - Networking - NoneB . Scheduling - Block Device Mapping - Networking - Spawning - NoneC . Scheduling...
In Huawei Cloud Stack, when a user applies for an elastic file system service, which of the following component interfaces will be called by the SFS Console to deliver the request to the storage device?
In Huawei Cloud Stack, when a user applies for an elastic file system service, which of the following component interfaces will be called by the SFS Console to deliver the request to the storage device?A . S3B . ManilaC . SwiftD . CinderView AnswerAnswer: B
In Huawei Cloud Stack, the information source for which of the following operations does not involve resource management (CMDB)?
In Huawei Cloud Stack, the information source for which of the following operations does not involve resource management (CMDB)?A . Data analysisB . Procurement informationC . Project deploymentD . TroubleshootingView AnswerAnswer: D
In Huawei Cloud Stack, which of the following is not a metering and pricing function?
In Huawei Cloud Stack, which of the following is not a metering and pricing function?A . Measurement reportB . Account ManagementC . Service PricingD . Monitor performanceView AnswerAnswer: D
In Huawei Cloud Stack, a virtual machine in the cloud platform has a network interruption. As an operation and maintenance person, in order to troubleshoot and locate the root cause of the problem, which of the following tools or platforms is recommended to be the most suitable?
In Huawei Cloud Stack, a virtual machine in the cloud platform has a network interruption. As an operation and maintenance person, in order to troubleshoot and locate the root cause of the problem, which of the following tools or platforms is recommended to be the most suitable?A . Auto0psB ....
In the scenario where Huawei Cloud Stack deploys high-performance databases, which of the following types of disks is recommended for the elastic cloud server?
In the scenario where Huawei Cloud Stack deploys high-performance databases, which of the following types of disks is recommended for the elastic cloud server?A . Local diskB . Local direct diskC . VBD type cloud hard diskD . SCSI cloud diskView AnswerAnswer: A
