Dell-EMC
E20-007 · Question #163
E20-007 Question #163: Real Exam Question with Answer & Explanation
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Question
In the MapReduce framework, what is the purpose of the Reduce function?
Options
- AIt distributes the input to multiple nodes for processing
- BIt aggregates the results of the Map function and generates processed output
- CIt writes the output of the Map function to storage
- DIt breaks the input into smaller components and distributes to other nodes in the cluster
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