Asked by Elvia Padilla on Jun 04, 2024
Verified
Data marts can be implemented ________ quickly than data warehouses and support ________ control.
A) less; central
B) less; local
C) more; central
D) more; local
Data Marts
Subsets of data warehouses tailored to meet the specific needs of a particular business line or department, making data more readily accessible.
Local Control
Local control refers to the practice of managing and making decisions about resources, operations, or policies at a local or community level, rather than centralized authority.
Data Warehouses
Integrated facilities for keeping, managing, and retrieving massive amounts of data collected from varied sources for analysis and decision making.
- Gain insight into the importance and utilization of data warehouses and data marts in the context of making decisions.
Verified Answer
MA
Maggie AsamoahJun 05, 2024
Final Answer :
D
Explanation :
Data marts are smaller, more focused databases than data warehouses, making them quicker to implement. They are designed to meet the needs of a specific department or group within an organization, hence they support local control.
Learning Objectives
- Gain insight into the importance and utilization of data warehouses and data marts in the context of making decisions.