IBM
C2090-102 · Question #15
C2090-102 Question #15: Real Exam Question with Answer & Explanation
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Question
The analysis layer reads the data digested by the layer massaging and store layer. In some cases, the analysis layer accesses the data directly from the data source. Designing the analysis layer requires careful forethought and planning. Decisions must be made with regard to how to manage the tasks to do which of the following?
Options
- AReduce the volume of data
- BLocate the data sources that can provide data for the required entities
- CIdentify multi-dimension data sources
- DIdentify data import and export tools to adopt and deliver an ETL strategy
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