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H13-831_V2.0 · Question #2784
H13-831_V2.0 Question #2784: Real Exam Question with Answer & Explanation
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Question
A data warehouse service DWS cluster consists of multiple nodes of the same specifications in the same subnet, which jointly provide services. Which of the following descriptions of DWS cluster components are correct? (Multiple choice)
Options
- AAfter executing the data query task, DN returns the execution result to CN.
- BCN is responsible for decomposing tasks and scheduling task shards to be executed in parallel on
- CDN is responsible for storing data and only supports row storage.
- DCN acts as a coordination node and is responsible for receiving access requests from applications
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