H13-411試験無料問題集「Huawei HCIA-Data Center 認定」

A. If the VRM needs to be deployed on VMs, the FusionCompute installation wizard can be used to finish the deployment.

B. The VRM can be deployed on VMs or physical servers.

C. If the VRM needs to be deployed on physical servers, installation personnel need to manually mount the VRM ISO images and finish the installation and configuration.

D. VRM deployment on physical servers is recommended to improve the reliability.

A. Huawei eSight provides user experience-based 360-degree health monitoring, leading in the industry. Through 360-degree monitoring, Huawei eSight can display network-wide health degree and historical trends, facilitating user management.

B. Huawei eSight can uniformly monitor more than 4000 types of devices over the entire network, including servers, switches, routers, and firewalls, and integrate the SDN controller functions, implementing convenient device control.

C. Huawei eSight can create a user profile based on Big Data analytics, and work with partners to develop related commercial apps to offer customers application-oriented commercial solutions.

D. Huawei eSight can collect and analyze large volumes of user data, and implement quick fault location and intelligent recovery.

A. Huawei OceanStor V3 uses the disk precopy technology. By routinely checking the risk status, Huawei OceanStor V3 proactively migrates the data on a disk when detecting a fault risk on the disk, effectively reducing the data loss risks.

B. The Huawei OceanStor V3 components use the 1+ 1 redundancy design and work inactive-active mode.

C. Huawei OceanStor V3 uses RAID 2.0+ (underlying virtualization technology) to automatically balance loads among disks.

D. Huawei OceanStor V3 provides the backup battery unit (BBU) module, which can provide power to the controller enclosure in the event of a power failure. This ensures that Huawei OceanStor V3 is able to write cache data into the built-in disks on the controller to prevent data loss.

A. If automatic assignment is configured in VM startup policies, the system selects the node that has the most available CPU resources when a VM is started.

B. If the manual automation level is selected for resource scheduling, the system provides VM migration suggestions based on the current resource load.

C. If host memory over commitment is enabled in the cluster, the total memory size of the VMs created on a host can exceed the physical memory size of the host. This helps increase the VM density on the host.

D. If HA resource reservation is enabled, the preset CPU and memory resources in the cluster are reserved, and are used only for VM HA.

A. The VM host is powered off, and the VM cannot work properly.

B. The nova-compute service in the OpenStack is abnormal

C. The virtualization type of the availability zone (AZ) where the VM is located is VMware.

D. The network of the VM host is disconnected from the management system, but the VM is running properly.

A. True

B. False

A. Frontend service network

B. Backend storage network

C. High-performance computing network

D. Management network

A. sys-server

B. measure

C. auth

D. controller