Data may be loaded from the staging area into the warehouse by following:
A) SQL Commands (Insert/Update).
B) SQL purge.
C) custom-written letters.
D) virus checking.

Question

Quizplus · Accepted Answer

Data can be loaded into the warehouse from the staging area using SQL commands like INSERT and UPDATE queries, which allows for efficient and controlled data transfer. The other options listed (purge, custom-written letters, and virus checking) are not relevant to the data loading process.

Data May Be Loaded from the Staging Area into the Warehouse