The application of cloud monitoring in elastic scaling includes monitoring scaling instances and scaling bandwidth.

• A.TRUE
• B.FALSE

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The traditional IT infrastructure architecture has been unable to support the efficient operation of enterprises. It urgently calls for the arrival of structural changes. Which is not the main reason?

• A.Business is slow and lifecycle management is complex
• B.Critical application performance is limited by IO bottlenecks
• C.TCO remains high
• D.The speed is too slow

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HUAWEI CLOUD Among EI services, what are the services that have full-stack Hadoop big data capabilities?

• A.DWS data warehouse service
• B.CloudStream real-time streaming computing service
• C.CDM cloud data migration service
• D.MRS MapReduce service

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Which of the following is not included in the main function of database security service?

• A.Database audit
• B.Anti-crawler
• C.Sensitive data discovery and desensitization
• D.Database firewall

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Which of the following scenarios can object storage services be applied to?

• A.Video on demand
• B.Video surveillance
• C.Enterprise cloud disk
• D.Backup and archive

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