Distributed storage uses system storage on the cloud and only provides object storage. If you need file storage, you need to purchase NAS equipment separately.

• A.True
• B.False

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Taking OceanStor Huawei all-flash storage products as an example, which of the following descriptions of the indicators are correct? (Multiple Choice)

• A.The alarm indicator in the control box turns amber to indicate that there is a warning in the control box.
• B.The power button and power indicator must be separate.
• C.The frame is positioned in the controller frame. The indicator light is steady blue, indicating that the controller frame is being positioned.

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Which one of the following transmission protocols can be used without the switch?

• A.iSCSI protocol
• B.FCoE protocol
• C.SCSI protocol
• D.FC protocol

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Which is wrong about the Huawei Oceanstor all-flash storage system?

• A.The data of each LUN is evenly distributed to the cache of all nodes
• B.A front-end intelligent shared IO module can be provided, and the host IO can be divided and sliced into LUNs and sent directly to the corresponding target controller
• C.When creating a LUN, plan the ownership of the LUN to achieve load balancing of the controllers in the system
• D.The caches of all controller nodes together form a global cache

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What are the common time indicators to measure the reliability of a system? (Multiple choice)

• A.average time to failure
• B.average time between failures
• C.Reliability
• D.Effective

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