Question

which of the following part of the MapReduce is responsible for processing one or more chunks of data and producing the output results?
a. Map Task
b.task execution
c. Reduce Task
d. All of the above

Answer 1

Answer:

I think that

Explanation:

all of the above

Answer 2

Map Task is the part of the "MapReduce" which is responsible for "processing one or more chunks" of data and producing the output results.

ANSWER: Option (a)

EXPLANATION:

MapReduce is a "programming model" created for processing enormous data volumes in analogous/parallel by splitting the work into a series of separate/independent tasks.

A MapReduce job generally divides the "input data-set" into separate chunks that are processed by the "map tasks" in an entirely analogous/parallel manner.

The structure categorizes the outputs of the maps that are later input to the decrease tasks. Usually, both the output and input of the job are stowed in a file-system.