IBM-PureData-System-for-Analytics-Technical-Mastery-Test-v1-(P2090-050).pdf - IBM P2090-050 IBM PureData System for Analytics Technical Mastery Test v1

IBM-PureData-System-for-Analytics-Technical-Mastery-Test-v1-(P2090-050).pdf

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P2090-050 IBM IBM PureData System for Analytics Technical Mastery Test v1
P2090-050 QUESTION: 122 Which two statistical data points are automatically updated when performing an INSERT on a table? (Choose two.) A. The number of rows in the table. B. The column histogramstatistics. C. The number of NULLs in each column. D. The number of unique values in each column. E. The minimum and maximum column value information (excluding text columns). Answer: A, E QUESTION: 123 How does the PureData System for Analytics utilize the distribution key to store records on disk? C

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