Hadoop MCQs MCQ: The . . . . . . . . executes the Mapper/ Reducer task as a child process in a separate jvm.

The . . . . . . . . executes the Mapper/ Reducer task as a child process in a separate jvm.

Correct Answer: JobTracker

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Hadoop MCQs MCQ: The . . . . . . . . executes the Mapper/ Reducer task as a child process in a separate jvm. | Extra Education