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Question

Point out the correct statement.

a.

Scrunch’s Java API is centered around three interfaces that represent distributed datasets

b.

All of the other data transformation operations supported by the Crunch APIs are implemented in terms of three primitives

c.

A number of common Aggregator<V> implementations are provided in the Aggregators class

d.

All of the mentioned

Posted under Hadoop

Answer: (c).A number of common Aggregator<V> implementations are provided in the Aggregators class

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