If the user queries a collection of large databases and extracts information from the webapp, the webapp is categorized under
A. Service oriented app
B. Database access app
C. Portal app
D. Data warehousing app
Answer:A
If the user queries a collection of large databases and extracts information from the webapp, the webapp is categorized under
A. Service oriented app B. Database access app C. Portal app D. Data warehousing app
Explanation:The Data Warehouse is a stable, read-only database that combines information from separate systems into one, easy-to-access location.