Which of the following FusionCompute cluster rule group policies does not exist?

• A.Virtual machine to host
• B.Mutually exclusive virtual machines
• C.Aggregate virtual machines
• D.Disable virtual machines

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Which of the following is not a step for configuring a virtual machine of Huawei Desktop Cloud Linux infrastructure?

• A.Set up virtual machine mutual exclusion
• B.Install the operating system
• C.Install HDA
• D.Set virtual machine self-recovery properties

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In the failover process of the cloud server disaster recovery service CSDR of FusionCloud R6, there are mainly Next few steps, which of the following is the correct failover sequence? ( one)
1. Through BCManager, one-click completion (the storage layer LUN configuration can be read and mounted to the disaster recovery side computing node Pull up the disaster recovery cloud host and access the disaster recovery VPC) related configuration.
2. Switch the access authentication component Keystone.
3. Switch the Host domain name record of ManageOne SC to resolve the IP address and switch the external DNS record.
4. Switch the service delivery system to ManageOne SC.
5. The tenant logs in to the disaster recovery virtual machine, and checks and starts the business system.

• A.2-4-3-1-5
• B.4-2-3-1-5
• C.3-4-2-1-5
  C 3-2-4-1-5

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(Multiple choice) The following aboutFusion AccessmiddleITADescription of the component, which options are correct?

• A.Provides management for desktop cloud system administratorsPortal
• B.ITAessentially based onTomcatbuilt oneWeb Services.
• C.ITAcomponents withHDCThere is interaction between components, andFusioncomputeThere is no interaction between the
• D.It can realize virtual machine creation and allocation, virtual machine state management, etC.

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Which of the following descriptions about DVs on FusionCompute is incorrect?

• A.Cross-server communication does not need to be forwarded through a physical switch.
• B.The switching performance is slightly lower than the physical switch due to the consumption of the virtual switch module.
• C.Provide virtual network security capabilities to prevent virtual machine IP address spoofing.
• D.It is implemented by pure software, and the function expansion is flexible compared with the use of physical switches.

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