Which of the following options is not an HPC-related scenario?

• A.Simulation experiment
• B.Due to sequencing
• C.Meteorological analysis
• D.Game loading

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Which of the following options is the key feature of HUAWEI CLOUD distributed messaging DMS service?

• A.Module asynchronous decoupling
• B.Horizontal expansion of the database
• C.Key-Value data cache
• D.Mass transaction transactions

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What solutions does HUAWEI CLOUD PaaS have for cloud-based IT systems in traditional industries? (Multiple choice)

• A.Application containerization, second-level elastic scaling, higher resource utilization
• B.Application switching cloud middleware, reducing the cost of operation and operation and maintenance
• C.Extreme business innovation, function-based programming
• D.Application zero transformation to the cloud, automatic deployment and operation and maintenance
• E.Application microservices, feature decoupling, and quick launch

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If you deploy an e-commerce website on HUAWEI CLOUD, in order to benefit old customers, and are ready to engage in a one-day sale, what preparations should operation and maintenance personnel make on HUAWEI CLOUD in advance? (Multiple Choice)

• A.Set threshold alarms for key application performance indicators of the website, and automatically notify operation and maintenance personnel of the alarms
• B.Prepare resources in advance. Set up an elastic scaling group to expand capacity in time as resource usage rises during the promotion process
• C.Add the indicators that need to be viewed during routine operation and maintenance into the dashboard so that you can grasp the overall situation in real time
• D.Use HUAWEI CLOUD's stress testing service Cloud Eys to practice the high-traffic service capabilities of the website in advance

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