OUTPUT_OF_THE_MAPPER_IS_FIRST_WRITTEN_ON_THE_LOCAL_DISK_FOR_SORTING_AN – McqOptions

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1.	OUTPUT_OF_THE_MAPPER_IS_FIRST_WRITTEN_ON_THE_LOCAL_DISK_FOR_SORTING_AND___________PROCESS.?$
A.	shuffling
B.	secondary sorting
C.	forking
D.	reducing
Answer» B. secondary sorting

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