With respect to the definition of data warehouse,____ means that the data is read-only.
A) time-variant
B) integrated
C) nonvolatile
D) subject-oriented

Question

With respect to the definition of data warehouse,____ means that the data is read-only.​
A) ​time-variant
B) ​integrated
C) ​nonvolatile
D) ​subject-oriented

Quizplus · Accepted Answer

Nonvolatile means that data is not updated or changed once it is entered into the data warehouse. This ensures that the data is accurate and consistent, and also makes it easier to manage and analyze.

With Respect to the Definition of Data Warehouse,____ Means That