nerdexam
Cloudera

DS-200 · Question #63

Which daemon spawns child JVMs to perform MapReduce processing?

The correct answer is D. TaskTracker. See the full explanation below for the reasoning.

Question

Which daemon spawns child JVMs to perform MapReduce processing?

Options

  • AJobTracker
  • BNameNode
  • CDataNode
  • DTaskTracker
  • ESecondary NameNode

How the community answered

(23 responses)
  • A
    4% (1)
  • C
    9% (2)
  • D
    83% (19)
  • E
    4% (1)

Community Discussion

No community discussion yet for this question.

Sign up to join the discussion
Full DS-200 Practice