The panorama of Huawei's disaster recovery solutions includes local, intra-city, and remote storage. Which of the following descriptions about the three disaster recovery solutions is incorrect?

• A.Local high availability can use real-time mirroring and synchronous replication solutions. Due to the close bandwidth and distance, it usually requires RPO=0.
• B.Local high availability deploys services in the same computer room in close proximity.
• C.the remote disaster recovery party can choose the remote active-active and remote active-standby solutions according to different needs
• D.For intra-city disaster recovery, you can choose intra-city active-active and intra-city active/standby solutions according to different needs.

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(multiple choice) Which of the following isManageOneWhat are the functions provided by the operation side?

• A.VDCmanage
• B.Application management
• C.Application resource monitoring
• D.project management

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FusionCompute performs virtual machine hot migration when memory multiplexing is enabled. If some data of the virtual machine is in the swap space, the migration time will be longer.

• A.TRUE
• B.FALSE

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FusionCloud supports the capability of one cloud and multiple pools, and supports heterogeneous virtualization. VMware and KVM virtualization.
The pool can be connected to the same Az for easy scheduling and management.

• A.FALSE
• B.TRUE

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Which of the following is incorrect about the description of the cloud disk service in the FusionSphere cloud data center?

• A.When creating a cloud host, if you use an image with the option of "Quick Provisioning of Virtual Machines" checked, the system disk does not support capacity expansion.
• B.Cloud hard disk does not support changing storageSLA
• C.The available partition type is "FusionCompute"and"KVM", the system disk can be uninstalled from the cloud host
• D.Cloud hard disk does not support online expansion, you need to uninstall the cloud hard disk from the host first

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