What is the name of the multi-pathing software of Huawei storage?

• A.SecurePath
• B.UltraPath
• C.PowerPath
• D.MPIO

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Which statements about storage arrays are correct?

• A.Cache buffers host data in a storage system and improves the performance and reliability of the storage system.
• B.Intelligent cache prefetch identifies the access mode of a host predicts the data to be accessed, and reads the data from disks in advance to improve the cache hit ratio.
• C.A storage array consists of multiple disks used as a single disk. It stores data in segments an different disks When data is stored, the related disks in the array work together to reduce the time required for storage and improve the space utilization.
• D.A controller is the brain of a storage array and its main components are a processor and cache.1/0 operations and RAID management functions are implemented first With the development of technologies, data management functions such as snapshot, mirroring, and replication are provided.

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OceanStor 9000 supports high density nodes.

• A.FALSE
• B.TRUE

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Which levels are included in the reliability delivered by Dorado V6?

• A.Solution level (for example, the Ever New Device Service and gateway-free HyperMetro)
• B.Cloud level (for example, gateway-free backup to the cloud)
• C.Disk level (for example, the Huawei-patented anti-wear leveling algorithm)
• D.System level (for example, RAID TP supports simultaneous failure of three disks)
• E.Architecture level (for example, the SmartMatrix achitecture can tolerate the failure of seven out of eight controllers and one out of two controller enclosures)

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SmartQoS allows preferential response to high-priority services.

• A.FALSE
• B.TRUE

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