The alarm is displayed on the FusionStorage Block: "The storage pool is faulty and data is inaccessible in the storage pool." Which of the following are possible reasons? (Multiple choice)

• A.Multiple hard disk failures in the storage pool in a short time
• B.Hard disk space is not enough
• C.The hard disk or Cache of the last copy of the three copies of the data is unreadable.
• D.Storage network is abnormal

Comment: *

Name: *

Email: *

Verification: *

ManageOne OperationCenter failed to connect with ManageOne ServiceCenter. Which of the following is not the reason for the failed connection?

• A.Docking username or password is incorrect.
• B.ServiceCenter version number select wrong
• C.When docking to ServiceCenter, select "No"
• D.The docking user provided by ServiceCenter is non-administrator user.

Comment: *

Name: *

Email: *

Verification: *

The VNC login window of the cloud host on ManageOne ServiceCenter cannot be popped up. Which of the following are possible reasons? (Multiple choice)

• A.The browser's document mode setting is incorrect.
• B.The browser version is too low
• C.java security level setting is error
• D.Log in to the cloud host using VNC on the FusionCompute interface.

Comment: *

Name: *

Email: *

Verification: *

The following is the correct description of Huawei's backup products eBackup virtualization? (Multiple choice)

• A.eBackup enables agentless snapshot backups of virtual machines that need to be protected.
• B.eBackup can be used to provide non-virtualized environment, such as traditional single- system host to provide data backup services.
• C.eBackup for Huawei FusionSphere backup software, based on virtual machine snapshot and CBT (change block tracing) technology, to provide comprehensive protection for virtual machines.
• D.eBackup backup servers and backup agents can not be deployed together.

Comment: *

Name: *

Email: *

Verification: *

About FusionSphere OpenStack Neutron Network Docking KVM Virtualization Environment Description, which is right? (Multiple choice)

• A.FusionSphere OpenStack Neutron Network Docking KVM supports SRIOV NICs.
• B.FusionSphere OpenStack Neutron Network Docking KVM Deploys DHCP services on network nodes.
• C.FusionSphere OpenStack Neutron Network Docking KVM requires the deployment of neutron-open-itch- agent on the compute nodes to realize L2 forwarding.
• D.FusionSphere OpenStack Neutron Network Docking KVM supports both VLAN and VxLAN- type networks.

Comment: *

Name: *

Email: *

Verification: *