Java - Online Test - Map reduce - javasearch.buggybread.com


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Java - Test Questions on 'map reduce' - 5 questions found


Which of the following is a valid flow in Hadoop ?Bigdata
Input -> Reducer -> Mapper -> Combiner -> -> Output
Input -> Mapper -> Reducer -> Combiner -> Output
Input -> Mapper -> Combiner -> Reducer -> Output
Input -> Reducer -> Combiner -> Mapper -> Output

  hadoop  map reduce

MapReduce was devised by ...Bigdata
Apple
Google
Microsoft
Samsung

  hadoop  map reduce

Which of the following is not a phase of Reducer ?Bigdata
Map
Reduce
Shuffle
Sort

  hadoop  map reduce

What is the input to the Reduce function ?Bigdata
One Key and One Value
Multiple Keys and Multiple associated Values
Multiple Keys and One associated values with each
One key and associated values.

  hadoop  bigdata  big data  map-reduce  map reduce  reduce function

Which of the following is the implementation language for Map Reduce Framework ?
Big Data
Hadoop
Java
C++

  hadoop  bigdata  big data  map-reduce  map reduce framework







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