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Question: Define and execute a process to evaluate the attached data warehouse database schema for incompleteness, nulls, and the ability to provide consistent query data.
Create a summary for your project sponsors to inform them of the quality of data they can expect from the new data warehouse.
Include the following information in your summary:
• Your data evaluation strategy
• Specific data evaluation queries
• Sample results per query
• Summary of findings
Document your summary as:
• A 3-page Microsoft Word document
Information related to above question is enclosed below:
Attachment:- DataWarehouse.rar
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