Which of the following types of protocols does the HUAWEI CLOUD ELB four-layer load balancing instance support? (Multiple choice)

• A.HTTP
• B.UDF
• C.HTTPS
• D.TCP

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Gartner believes that microservices will become mainstream in the future. Which of the following are the core goals of the microservice architecture? (Multiple choice)

• A.Online tracking
• B.Flexible Department, etc.
• C.Precision and flexibility
• D.Agile development

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Which of the following commands does not belong to the category of dockerile commands?

• A.FROM
• B.COPY
• C.MAINATNER
• D.CD

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At present, all cloud computing vendors can well support access and governance of microservices developed by Java, but microservices developed in other languages more adopt the SideCar model. The typical practice is Service Mesh.

• A.True
• B.False

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HUAWEI CLOUD tenants realize the interconnection between the tenant data center and HUAWEI CLOUD data center through a dedicated line. Current users realize the upload of OBS data through a dedicated line. Which solutions are recommended without considering IP conflicts?

• A.Dedicated line + NAT to access OBS
• B.Dedicated line + VPC Endpoint to access OBS
• C.Dedicated line + EIP to access OBS
• D.Dedicated line + physical firewall to access OBS

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