Which of the following best describes a data mart?
Correct Answer: A data mart is a smaller, more focused version of a data warehouse.
- Step 1: Understand what a data warehouse is. A data warehouse is a large storage system that holds a lot of data from different sources for analysis.
- Step 2: Know that a data mart is a smaller part of a data warehouse. It focuses on a specific area or department, like sales or marketing.
- Step 3: Realize that data marts are designed to meet the needs of specific users or teams, making it easier for them to access relevant data.
- Step 4: Remember that while a data warehouse serves the entire organization, a data mart serves a particular business area.
No concepts available.
