Explanation:Crunch allows developers considerable flexibility in how they represent their data, which makes Crunch the best pipeline platform for developers. 8. A __________ represents a distributed, immutable collection of elements of type T.
A. PCollect
B. PCollection
C. PCol
D. All of the mentioned
Answer:A
Explanation:Crunch allows developers considerable flexibility in how they represent their data, which makes Crunch the best pipeline platform for developers. 8. A __________ represents a distributed, immutable collection of elements of type T.
A. PCollect B. PCollection C. PCol D. All of the mentioned
Explanation:PCollection provides a method, parallelDo, that applies a DoFn to each element in the PCollection. 9. ___________ executes the pipeline as a series of MapReduce jobs.