________ is a technique for harnessing the power of thousands of computers working in parallel.
A)RFM analysis
B)MapReduce
C)Granularity
D)Reposition

Question

Quizplus · Accepted Answer

MapReduce is a technique used for distributed computing. It allows for processing large amounts of data by dividing it into smaller chunks which can be processed on different computers simultaneously. This makes it possible to harness the power of thousands of computers working in parallel, and is often used in big data analytics. RFM analysis and repositioning are not related to distributed computing, and granularity is a term used to describe the level of detail in data.

________ Is a Technique for Harnessing the Power of Thousands