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DA0-001 · Question #475
DA0-001 Question #475: Real Exam Question with Answer & Explanation
The correct answer is D: Data dictionary. A data dictionary centrally documents table schemas and data mappings to guide consistent understanding and use in analyses.
Data Concepts and Environments
Question
Which of the following centralized documents best describes table schema and mapping used in future analyses?
Options
- ATechnical specification
- BProject requirements
- CTerms and conditions
- DData dictionary
Explanation
A data dictionary centrally documents table schemas and data mappings to guide consistent understanding and use in analyses.
Topics
#Data dictionary#Table schema#Metadata#Data documentation
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