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The Apache Crunch Java library provides a framework for writing, testing, and running ___________ pipelines.

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The Apache Crunch Java library provides a framework for writing, testing, and running ___________ pipelines.

(a) MapReduce

(b) Pig

(c) Hive

(d) None of the mentioned

This question was posed to me in unit test.

The query is from Crunch with Hadoop topic in section Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift of Hadoop

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Right option is (a) MapReduce

Easy explanation: Goal of Crunch is to make pipelines that are composed of many user-defined functions simple to write, easy to test, and efficient to run.

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