Which is a typical application example of PaaS?

• A.Microsoft Office365
• B.Microsoft Azure
• C.Webmail
• D.Amazone Elastic Compute cloud

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According to the disaster tolerance effect, the disaster tolerance level can be divided into: (multiple choice)

• A.Business-level disaster recovery
• B.Application-level disaster recovery
• C.Platform-level disaster recovery
• D.Data-level disaster recovery

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Which module is not in the disk enclosure of a storage device?

• A.Power module
• B.Expansion module
• C.BBU module
• D.Fan module

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When determining hard disk performance, which of the following are relevant.
(Multiple Choice)

• A.Seek time,
• B.Transfer time.
• C.Rotational speed,
• D.Transfer rate.

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HyperReplication for HUAWEI OceanStor V3 can use FC links the data centers. ISCSI links are not supported.

• A.TRUE
• B.FALSE

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