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

• A.HTTPS
• B.TCP
• C.HTTP
• D.UDP

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UML class diagram deployment shows the dynamic relationship between classes.

• A.False
• B.True

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DevOps refers to the provision of a series of tool chains to achieve automated continuous delivery.

• A.False
• B.True

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HUAWEI CLOUD application performance management service uses bytecode enhancement technology to achieve non-intrusive collection of user application performance index data. The user deploys an application developed in C language on HUAWEI CLOUD, or can use HUAWEI CLOUD application performance management service to Analyze its performance problems.

• A.True
• B.False

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In the IOT industry, the amount of data transmitted by the device is very small, and there are fixed time intervals for the shore. In this case, the utilization of the CPU is very low. In order to save capital, which solution of Huawei Paas can be used?

• A.Application microservices solution
• B.Capability Opening API Gateway
• C.Serverless function computing platform
• D.Apply SaaS transformation plan

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