Multiple OpenStack environments can share one Keystone for authentication and obtaining Token.
A. False
B. True
正解:A
質問 2:
In Huawei Cloud Stack, Service OM is responsible for providing basic operation and maintenance capabilities for which of the following layer resources?
A. SaaS
B. PaaS
C. DaaS
D. laas
正解:D
質問 3:
In Huawei Cloud Stack, which of the following descriptions about the service builder application are correct? (Multiple choice)
A. If you need to build multiple environments or complex business applications with the same basic resources, first abstract the environment scenario, and then build a service template through quick drag and search in the graphical designer. Use the template to build services to realize the integration of multiple resources. Batch application
B. Deploy services in the public cloud to quickly respond to customer requests, deploy the database in the enterprise's self-built cloud to ensure data security and reliability, and orchestrate multiple resource pools or multi-cloud resources to optimize business deployment costs.
C. Combine the services built through the service builder with the enterprise organization approval process to standardize the application process
D. If the user's task requires specific offline operations to be completed or the resources that need to be used belong to offline resources, offline operation tasks or offline resource services can be created through the graphical designer to realize the downloading of offline tasks. Distribution of hair and offline resources
正解:A,B,C
質問 4:
In OpenStack, which of the following descriptions of the Gance state machine is incorrect?
A. The mirror status is pending_delete, which means that Glance retains the mirror information but cannot continue to use it. The mirror will be automatically cleared after a certain period of time.
B. The mirror status is ki11ed, which means there was an error when uploading the mirror and the mirror is unavailable.
C. The image status is queued, which means that the image has retained the image identifier in glance- registry, but the image data has not been uploaded and the image size has not been initialized.
D. The mirror status is deactivated, which means that any non-administrator user is prohibited from accessing the mirror.
正解:A
質問 5:
In the NanageOne operation and maintenance center, the underlying hardware information can be collected and reported by eSight; the resource pool information can be collected and reported by Service OM.
A. False
B. True
正解:B
質問 6:
In the traditional hybrid cloud solution, the enterprise's self-built cloud needs to be connected to the public cloud through OpenAPI. Which of the following descriptions of the traditional hybrid cloud are correct? (Multiple choice)
A. The enterprise's self-built cloud requires special adaptation for each cloud service of the public cloud, and the adaptation workload is large, and it cannot respond in time to the needs of enterprise's self-built cloud users for new public cloud services.
B. Public cloud services are launched quickly. If the service functions change, the enterprise's self- built cloud needs to change the adaptation, and the adaptation cycle is long.
C. The enterprise's self-built cloud connects with the public cloud through OpenAPI. Once connected, it can be used globally.
D. For public cloud PaaS (Platformas a Service) and SaaS (Software as a Service) services, it is difficult to connect them.
正解:A,B,D
Mizusawa -
いたれりつくせりのH13-527_V5.0対策本。使い方に従って一冊やっておけば試験に失敗する事はない。