EMERGING TRENDS IN SOFTWARE ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ function is responsible for consolidating the results produced by each of the Map() functions/tasks.
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Reduce
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Map
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Reducer
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process
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Explanation:
Detailed explanation-1: -4. function is responsible for consolidating the results produced by each of the Map() functions/tasks. Explanation: Reduce function collates the work and resolves the results.
Detailed explanation-2: -Map() Map Task in MapReduce is performed using the Map() function. This part of the MapReduce is responsible for processing one or more chunks of data and producing the output results.
Detailed explanation-3: -Reducer is the second part of the Map-Reduce programming model. The Mapper produces the output in the form of key-value pairs which works as input for the Reducer.
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