3.
What is the function of the Hadoop InputSplit in MapReduce?

4.
In advanced MapReduce, what is the significance of the Hadoop Combiner class?

5.
What does the term "MapReduce chaining" refer to in advanced MapReduce?

6.
In advanced MapReduce, what is the purpose of the Hadoop MapReduce "Side Data Distribution"?

7.
What is the primary function of the Hadoop MapReduce "Secondary Sort"?

8.
In advanced MapReduce, what is the role of the Hadoop Job History Server?

9.
What is the significance of the Hadoop MapReduce "Custom InputFormat" in advanced MapReduce?

10.
In advanced MapReduce, what does the term "MapReduce speculative execution" refer to?

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