フリー問題

Cloudera Data Engineer のフリー問題 11 / 20 問目

問題文

A logistics DAG has one task that discovers the name of the newest input object and a later task that has to open that object. The team knows the metadata database behind the scheduler is small and should stay small. What should the first task hand to the second one?

選択肢

  1. The first task should hand over the complete row batch and leave the bytes themselves in shared storage.
  2. The first task should hand over the compressed archive blob and leave the bytes themselves in shared storage.
  3. The first task should hand over the short location string and leave the bytes themselves in shared storage.
  4. The first task should hand over the entire payload content and leave the bytes themselves in shared storage.

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