Data marts and data warehouses are ________; this means they ________ be updated by users.
A) non-volatile; can
B) non-volatile; cannot
C) volatile; can
D) volatile; cannot

Question

Quizplus · Accepted Answer

Data marts and data warehouses are designed to be non-volatile, meaning once data is entered into the system, it is not supposed to be changed by end-users. This ensures the stability and reliability of historical data analysis.

Data Marts and Data Warehouses Are ________; This Means They