Which of the following options are indicators of storage product performance:

• A.IOPS
• B.Maximum number of supported servers
• C.Maximum number of luns supported
• D.Bandwidth

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Which of the following statements about storage resources is correct?

• A.Storage pool types include local file directories, LVM logical storage, iSCSI network storage, FC network storage, NFS network file storage, shared file storage and windows shared directories
• B.Virtual machines can use storage resources as block devices or files
• C.The identifier of the iSCSI storage adapter of the CVK host must be unique
• D.After the CVK host is installed, there are two storage systems, defaultpool and ispool, of local file directory type by default.
• E.A block device can only be used by one virtual machine

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Which of the following statements about storage thin volumes is correct?

• A.Thin volumes allow storage over-allocation
• B.For critical businesses, it is recommended to use thick provisioned storage volumes to ensure the occupation of storage resources.
• C.When thin volumes are mirrored, cloned, or replicated between storages, only the data actually used needs to be synchronized, saving CPU, disk, and bandwidth overhead
• D.When using thin volumes, the disk usage on the host side may be less than the capacity usage on the storage side.

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Which of the following descriptions about virtual machine high availability (HA) is correct?

• A.After the cluster enables the HA function, all hosts in the cluster are required to mount the system shared storage
• B.HA functionality provides easy-to-use, cost-effective high availability for applications running on all virtual machines in the cluster.
• C.After the cluster enables the HA function, all virtual machines in the cluster have HA turned on, and the HA function of a single virtual machine cannot be turned off.
• D.After the HA function is enabled, CVM will continuously monitor the operating status of all server hosts and virtual machines in the cluster. When a host or virtual machine fails, CVM will immediately respond and start all affected virtual machines on other available hosts in the cluster.

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Which of the following statements about the functions and effects of CVK formation is correct:

• A.CVK supports ISCI, FC, and NAS to prevent mounting storage resources
• B.Each server needs to install CVK components
• C.CVK host must support hardware-assisted virtualization
• D.CVK host does not support USB installation

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