What are the advantages of the Al development platform based on the ModelArts packaging industry? (Multiple choice)

• A.Users can directly modify the ModIArts source code
• B.ModeIArts presets a large number of optimized model algorithms, which can be used directly
• C.No need to develop from scratch, just do simple packaging, saving manpower
• D.The computing resources are used on demand, without the need to build a computer room by yourself

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Which of the following scenarios is not suitable for HDFS?

• A.Stored data write times
• B.Store ultra-large-scale data
• C.The stored data needs frequent modification
• D.The stored data needs to be read repeatedly

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When HUAWEI CLOUD tenants create an RDS instance, they can choose a custom parameter group.

• A.True
• B.False

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Huawei Container Cloud supports node affinity and anti-affinity, and supports application affinity and anti-affinity.

• A.True
• B.False

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The strategies supported by the automatic load balancing mechanism provided by the microservice engine include: sequential, random local, sticky, instance-based load, etc.

• A.False
• B.True

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