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Questions and Answers
Which of the following is NOT a benefit of a Data Warehouse?
Which of the following is NOT a benefit of a Data Warehouse?
- Data access independent of source systems (correct)
- Easy to use single point of access
- Standardized structure and presentation of the truth
- Sophisticated business reporting methods
What is one of the advantages of having a standardized structure in a Data Warehouse?
What is one of the advantages of having a standardized structure in a Data Warehouse?
- Reduced storage costs
- Enhanced data quality (correct)
- Improved data security
- Increased data processing speed
What does 'staging from heterogeneous data environments' mean in the context of a Data Warehouse?
What does 'staging from heterogeneous data environments' mean in the context of a Data Warehouse?
- Ensuring data security and privacy
- Combining data from different sources into a single storage location (correct)
- Transforming data into a consistent format
- Analyzing data to generate insights
