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True.
Explanation: The Map/Reduce framework typically divides the input data into fixed-size chunks, commonly 16 to 64 MB, which are then processed independently by map tasks.
False.
Explanation: While there are M partitions, the number of map workers running simultaneously is usually less than M.
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MapReduce - 3
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True. Explanation: The Map/Reduce framework typically divides the input data into fixed-size chunks, commonly 16 to 64 MB, which are then processed independently by map tasks. False. Explanation: While there are M partitions, the number of map workers running simultaneously is usually less than M. Learn more on: Sailpoint Online Training