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DEA-C02 · Question #138
DEA-C02 Question #138: Real Exam Question with Answer & Explanation
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Data Transformation
Question
How are overlapping columns handled when joining DataFrames in Snowpark?
Options
- ASnowpark will return a join result containing multiple columns that have the same names.
- BSnowpark will return the error: 'Ambiguous column'.
- CSnowpark will prepend a randomly-generated prefix to the overlapping columns in the join result.
- DSnowpark will append the DataFrame names to new columns in the join result.
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Topics
#Snowpark DataFrames#Join operations#Column ambiguity#Error handling