Question

What advantage does MapReduce offer to programmers compared to Grid computing?

a.

MapReduce allows programmers to focus on data flow control.

b.

MapReduce provides lower-level mechanisms for better control.

c.

MapReduce simplifies the distribution and communication tasks.

d.

MapReduce is more powerful but error-prone.

Posted under Big Data Computing

Answer: (c).MapReduce simplifies the distribution and communication tasks. Explanation:MapReduce simplifies distribution, communication, and fault-tolerance tasks, allowing programmers to focus on the problem to be solved.

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Q. What advantage does MapReduce offer to programmers compared to Grid computing?

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