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DP-700 · Question #123

You need to modify the DAG definition to meet the following requirements: Ensure that notebook_01 and notebook_02 run in parallel. Ensure that notebook_03 only runs after the execution of notebook_01

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Design and implement data ingestion and transformation

Question

You need to modify the DAG definition to meet the following requirements:
  • Ensure that notebook_01 and notebook_02 run in parallel.
  • Ensure that notebook_03 only runs after the execution of notebook_01 and notebook_02 is complete.
How should you modify the DAG definition?

Options

  • ACreate a second DAG definition. Move notebook_03 and notebook_02 to the new DAG definition.
  • BMove the notebook_03 declaration to the top of the DAG definition. Add a concurrency to notebook_02 and notebook_01.
  • CCreate two stages in the DAG definition. Add notebook_03 to the first stage. Add notebook_01 and notebook_02 to the second stage.
  • DPlace the declaration of notebook_03 to the top of the DAG definition. Add a new stage that contains notebook_01 and notebook_02.

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Topics

#DAG#Workflow Orchestration#Task Dependencies#Parallel Execution
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