Mapreduce Programming Model - Practice Test

(A) Defines how input data is read

(B) Defines the map output format

(C) Defines the reduce output format

(D) Defines the partitioning logic

(A) Defines how input data is read

(A) Map

(B) Reduce

(C) Shuffle

(D) InputFormat

(D) InputFormat

(A) Combine intermediate key-value pairs on the mapper side

(B) Distribute data to reducers

(C) Aggregate values on the reducer side

(D) Sort and shuffle data

(A) Combine intermediate key-value pairs on the mapper side

(A) Defines the map output format

(B) Defines the reduce output format

(C) Defines how input data is read

(D) Defines the partitioning logic

(B) Defines the reduce output format

(A) Sort and shuffle data

(B) Process input key-value pairs

(C) Aggregate values on the reducer side

(D) Distribute data across nodes

(B) Process input key-value pairs

Mapreduce Programming Model - Study Mode