最新的Huawei HCIA-Data Center - H13-411-ENU免費考試真題

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

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

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

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

A. Block storage can provide high-performance random l/O and data throughput.

B. Block storage has good scalability and manageability.

C. Storage devices are cost-effective.

D. Block storage can meet the requirement of a system containing thousands of CPUs.

A. Block storage has good scalability and manageability.

B. Storage devices are cost-effective.

C. Block storage can meet the requirement of a system containing thousands of CPUs.

D. Block storage can provide high-performance random I/O and data throughput.

A. System logs record events occurring on the e Sigh, for example, eSight anomalies, network faults, and attacks on the eSight, and can help analyze the eSight running status to rectify the faults.

B. Global logs include security logs, system logs, and operation logs.

C. Security logs record operations that may bring security risks to the eSight for example, server login, password change, user creation, or server logout.

D. Operation logs record user operations on the eSight, for example, monitoring view creation and resource manager modification.

A. neutron

B. keystone

C. nova

D. heat

A. The OpenStack+VRM+FusionStorage EVS can be the protected object.

B. Permanent incremental backup is supported, reducing the capacity occupied by backup data.

C. OceanStor V3 storage devices only support backup of small LUNs. A small LUN indicates a volume on a storage device corresponding to one or more VM volumes.

D. The e Backup supports physical server deployment or VM deployment.

A. False

B. True

A. Open Stack Swift interfaces

B. NFS, CIFS, FTP, and HDFS interfaces

C. SCSl and iSCSl interfaces

D. All of the above

A. 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.

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

D. 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.

A. Platform as a service (PaaS)

B. Network as a service (NaaS)

C. Infrastructure as a service(laaS)

D. Software as a service (SaaS)