HUAWEI CLOUD tenants only need to pay attention to the low-level virtual machine or bare metal of the cloud container instance.

• A.False
• B.True

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Which of the following HUAWEI CLOUD OCR services can detect and identify multiple cards and bills in the same picture at one time?

• A.General form recognition
• B.Intelligent classification and recognition
• C.General text recognition
• D.Network image recognition

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Huawei Container Cloud Engine supports stateful container applications and stateless container applications.

• A.True
• B.False

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Which of the following ways can HUAWEI CLOUD achieve RDS network isolation? (Multiple choice)

• A.At the Internal implementation level, tenant-level network isolation
• B.The application and the RDS instance are located in the same subnet and are isolated by default
• C.At the internal implementation level, multi-tenant instances share physical hosts, share networks, and are not isolated
• D.The application and the RDS instance are located in different VPCs and cannot access each other by default

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UML class diagram deployment shows the dynamic relationship between classes.

• A.True
• B.False

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