Which of the following statements is incorrect about the relationship between PaaS and SaaS?
PaaS(Platform-as-a-Service) is a mode of providing platforms as a service. The platforms can generally consist of middleware, databases, and development tools.
Which of the following statements is incorrect about the FusionSphere OpenStack OM resource pool configuration?
Which of the following is incorrect about management challenges that the traditional IT architecture faces?
ServiceCenter is deployed on a VM created on the host of the management cluster. If ServiceCenter is deployed in active/standby mode, the active and standby VMs are separa deployed on the two hosts of the management cluster.
The memory capacity in the specifications must be greater than or equal the minimum memory of the image.
Which of the following steps are included in the Ope ration Center software package installation
process?
(Multiple Choice)
Which of the following users is the default user of the OperationCenter management portal?
Which of the following may cause communication between VMs out of the network security control?
The lifecycle of service combination state contains service channels, service catalog, and retired services,
Which of the following object types can be managed by ManageOne? (Multiple Choice)
Which of the following statements is incorrect about the working principles of the VM migration technology?
The charging mode of the cloud computing services is based on the usage instead of the device cost.
Which of the following information is most likely to be audited in the data center?
Nova is a core service of FusionSphere OpenStack. Many other components are split from the Nova project and serve Nova. All activities in the lifecycle of FusionSphere OpenStack VM instances are processed by Nova.
When an enterprise IT system is moved to the cloud, services will be migrated accordingly. The specific migration objects include the basic IT service, office system, service production system, development and test system, and management system.
The eSight failover (configuring automate migration) function implements failover of devices associated with profiles and provides backup for key devices.
Depending on complete automation, the cloud computing services can scale out quickly but not scale in.
FusionSphere is a unified cloud infrastructure platform for U and CT. Which of the following delivery scenarios does FusionSphere focus on? (Multiple Choice)
Cloud computing is a computing model that provides dynamically scalable and virtualized resources as services for users over the Internet. Users need to know how to manage the infrastructure that supports cloud computing.
In the cloud data center scenario, the following prerequisites must be met to configure Cinder: If only FusionCompute and VMware are to be interconnected with FusionSphere OpenStack, the user does not need to configure the storage network plane and storage multipathing. After the interconnection, configure the corresponding backend storage without configuring the backend storage in Cinder.
If a user wants to use the VXLAN network in FusionSphere OpenStack, which of the following network plane information needs to be configured?
In which of the following IKE switching mode can the identity peer consist of the IP address and name be used?
Internet services drive enterprise IT from the traditional silo architecture to pooled, cbud-based architecture.
Storage multipathing refers to the technology that storage devices connect to one or more host NICs using multiple links. Controllers of storage devices are used to control data traffic to implement load sharing of data traffic, ensuring reliable connection between storage devices and hosts.
Which of the following is not a problem in the IT support process of the traditional IT architecture?
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TESTED 21 Nov 2024
