Question: Identify the second step the MapReduce platform performs to solve problems of big data computation. Multiple Choice Distribute data to a group of networked computers

Identify the second step the MapReduce platform performs to solve problems of big data computation.
Multiple Choice
Distribute data to a group of networked computers for storing and processing.
Provide SQL-like query to access data stored in different file systems and databases.
Map the data by dividing it into manageable subsets.
Combine the answers from the computer nodes into a single answer for the original problem handled.
Identify the second step the MapReduce platform performs to solve problems

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