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Home Forums AWS AWS Certified Data Engineer Associate DEA-C01 Review mode set 3 – question 48

  • Review mode set 3 – question 48

  • johnsher

    Member
    September 13, 2025 at 9:32 pm

    The objective is to optimize performance by running a set of transformation processes to all data files in parallel.

    The way this is worded implies that it’s a single set and therefore MAP is the better option.

  • JR-TutorialsDojo

    Administrator
    September 15, 2025 at 9:50 am

    Hello johnsher,

    Thank you for bringing this to our attention.

    We recognize that this item can be further improved. We will make the necessary updates, which should be reflected on the portal soon.

    Best regards,
    JR @ Tutorials Dojo

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