Huawei OceanStor V3 SmartTier feature can be used to place data on the specified disk type.

• A.False
• B.True

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Which of the following descriptions of the relationship between the FC protocol and the SCSI protocol is wrong?

• A.SCSI is the upper layer protocol of FC 4, SCSI is a subset of FC protocol
• B.FC or iSCSI protocol is used to carry SCSI protocol, which is an extension of SCSI protocol
• C.FC can transmit SCSI commands, data and status information units by constructing frames
• D.FC is an alternative to SCSI

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Regarding Huawei's OceanStor V3 storage dynamic tiered storage technology, which of the following descriptions is wrong?

• A.Smart Tier calculates and analyzes the activity of the data to determine the activity level of the data
• B.Smart Tier data movement based on configuration data migration strategy
• C.Smart Tier automatically and dynamically moves data to storage media of different performance according to the different activity levels of the data
• D.Data statistics, analysis and data migration of Smart Tier features will affect business continuity and data availability

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①Scale-out, horizontal expansion, can improve capacity and performance at the same time
②Scale-up, horizontal expansion, cannot improve capacity and performance at the same time (Multiple Choice)

• A.Description 1 is wrong
• B.Description 2 is correct
• C.Description 1 is correct
• D.Description 2 is wrong

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Which of the following about the Thin LUN reading data process is correct?

• A.Capacity-on-write
• B.Direct-on-time
• C.Direct-on-read
• D.Capacity-on-read

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