A data scientist registers a SAS model in the Model Manager repository and must specify the model's input and output variable definitions. Which input variable property must be correctly specified to ensure downstream scoring pipelines work correctly?
Select an answer to reveal the explanation.
Short Explanation and Infographic
Here's the deal — b is correct because SAS Model Manager uses the variable metadata (name, data type, and role) to map columns between the scoring data source and the model's expected inputs. Incorrect role assignments or data type mismatches cause scoring failures.
Full explanation below image
Full Explanation
B is correct because SAS Model Manager uses the variable metadata (name, data type, and role) to map columns between the scoring data source and the model's expected inputs. Incorrect role assignments or data type mismatches cause scoring failures. A (column position) is not used by Model Manager for variable mapping. C (SAS format) affects display but is not required for scoring pipeline execution. D (storage type) is a data source concern, not model variable metadata.