Câu 18: Workday Prism Analytics

A Prism data writer has two pipelines of data that need to be joined together:The primary pipeline includes point of sale data by sales agent. The secondary pipeline includes performance rating by sales agent. The requirement is to keep all of the point-of-sale data from the primary pipeline and blend in performance rating data for the agents from the secondary pipeline where it exists. What Join type should be used to blend the data together?

1. A. Right Outer Join
2. B. Full Outer Join
3. C. Left Outer Join — đáp án hiện tại
4. D. Inner Join