Huawei's training and certification has built different delivery resources for customers, channels, students, and people, of which channel-oriented training institutions are mainly channel-oriented training institutions.

• A.Huawei School of Information and Network Technology
• B.Huawei elearning
• C.Huawei Training Centers and Branches
• D.Huawei-licensed training centers

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TiEr2 data center redundancy is ().

• A.essential
• B.fault tolerance
• C.Online maintenance
• D.redundancy

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At present, SmartNOS service has become a unified brand of which of the following services?

• A.Planning and design services
• B.Elevate your service
• C.Maintenance
• D.Solution Implementation Services

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The construction cycle of the emergency integration mode is shortened by 20%, and the TCO is reduced by 10%.

• A.False
• B.True

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the higher the PUE value, represents.

• A.The greener the data room, the higher the degree
• B.The greener the data room, the lower the degree

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