PL-300 · Question #332
PL-300 Question #332: Real Exam Question with Answer & Explanation
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Question
You are creating a query to be used as a Country dimension in a star schema. A snapshot of the source data is shown in the following table. You need to create the dimension. The dimension must contain a list of unique countries. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
Options
- ADelete the Country column.
- BRemove duplicates from the table.
- CRemove duplicates from the City column.
- DDelete the City column.
- ERemove duplicates from the Country column.
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