Which of the following options are the application scenarios of HUAWEI CLOUD APM? (Multiple choice)

• A.Use the topology map to grasp the health of the application
• B.Analyze transaction status through Apdex value
• C.Trace the root cause of the problem through the call chain
• D.Use templates to deploy applications to the cloud in one click

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Which of the following scenarios is not a typical application of retailer's ultra-edge computing?

• A.Smart recommendation
• B.Precision marketing
• C.Customer portrait
• D.Product defect analysis

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Compared with the traditional monolithic architecture, which of the following problems can the microservice architecture solve? (Multiple Choice)

• A.Long training time for newcomers
• B.Poor scalability
• C.Long lead time
• D.Poor code quality
• E.High application maintenance cost

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How many nodes (design specifications) can DWS be expanded to?

• A.1024
• B.2048
• C.512
• D.4096

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NIST (National Institute of Standards and Technology, National Institute of Standards and Technology) summarizes PaaS as an application-oriented core platform. From the perspective of function definition and core value, what features does PaaS have? (Multiple choice)

• A.Application automation operation and maintenance (including configuration, upgrade, scaling, etc.) without perception of underlying resources
• B.Provide standardized programming frameworks and services to enable continuous development and integration
• C.Automatically obtain cloud resources for application deployment
• D.Including computing services, storage services and network services, etc.

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