The results generated by BigData processors are combined in what is referred to as the ________ phase.
A)Process
B)Control
C)Reduce
D)Construct

Question

Quizplus · Accepted Answer

The reduce phase in MapReduce is where the results generated by the map phase are combined and reduced to produce the final output. This typically involves aggregating key-value pairs based on the key and a specified function, such as summing, counting, or averaging. The reduce phase is a critical step in processing large amounts of data and producing meaningful insights. Therefore, the best choice is C) Reduce.

The Results Generated by BigData Processors Are Combined in What