Data warehousing is a(n) , and data mining is a(n) .

A. database, process
B. process, group of techniques
C. group of techniques, database
D. group of techniques, process

B. Process, group of techniques

Explanation:

Data warehousing simply means storing large amounts of data from multiple sources to a central "warehouse" to be analyzed or simply stored for later. Data mining on the other hand involves discovering patterns in sets of data to make better decisions. Analyzing data with a group of techniques like statistics and machine learning.