Huawei HCIE-Cloud Computing (Written) V2.0 - H13-531_V2.0 模擬練習
FusionSphere OpenStackbuttKVMIn the environment of , which of the following components uses a series of algorithms to calculate nodes suitable for creating virtual machines?
正解: A
the user has built a database on the FusionCompute virtual machine, and once the virtual machine is connected with other virtual machines.The communication between the virtual machine is in a layer 2 network, because the data forwarding efficiency is very high, the virtual machine uses the DPDK technology, which of the following options has the best data forwarding efficiency? (one)
正解: B
FusionStorage Block"Alarm"VBSFailed to load metadata", which of the following are possible causes?
正解: A,B,D
Backup supports two backup methods. CBT does not keep snapshots on the production side, and occupies its storage space.
Smaller, snapshots are stored on the production side compared to snapshots, which take up more storage space.
Smaller, snapshots are stored on the production side compared to snapshots, which take up more storage space.
正解: B
Update ToolProvide upgrade and patch update functions. Currently supported products do not include which of the following?
正解: D
ManagerOneOperations, Level 1VDCAdmins manage their ownVDC, cannot manage other levelsVDC
正解: B
In the OpenStack platform, the components of ____ in Cinder will periodically refresh the storage resource status
正解: B
Multiple choice) In FusionCompute, which of the following storage resources can be used to create virtualized data storage?
正解: A,B,D
(Multiple Choice) Use HuaweiBCManager eBackupWhen data backup occurs, which of the following types of networks can backup data be sent from production storage to backup storage?
正解: B,C,D