DMF-1220 試験問題を無料オンラインアクセス

On example of a transformation process in ETL is:

• A.Re-ordering
• B.Duping
• C.Servicing
• D.Recording

Bias refers to an inclination of outlook. Please select the types of data bias:

• A.Biased use of data collected
• B.Hunch and search
• C.Context and Emotion
• D.Data collection for pre-defined results
• E.Biased sampling methodology
• F.Positive reinforcement

Managing business party Master Data poses these unique challenges:

• A.Difficulties in unique identification
• B.Difficulties in unique dimensions
• C.Reference data anomaly detection
• D.The number of data sources and the differences between them

Analytics models are associated with different depths of analysis, including:

• A.Performance modeling
• B.Explanatory modeling
• C.Quality testing
• D.Descriptive modeling
• E.All of the above
• F.None of the above

The Data Model Scorecard provides 10 data model quality metrics

• A.TRUE
• B.FALSE