Databricks
CERTIFIED-DATA-ANALYST-ASSOCIATE · Question #87
In which scenario should a data analyst create and use a user-defined function (UDF)?
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Question
In which scenario should a data analyst create and use a user-defined function (UDF)?
Options
- AWhen the result of logic needs to be restricted to certain users
- BWhen logic needs to be deployed within a subquery
- CWhen complex logic cannot be implemented with built-in capabilities
- DWhen simple logic needs to be optimized for scaling purposes
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