In data warehouse maintenance,the workflow phases of preparation,integration and update are performed in the initial data load,and also in the subsequent periodic refreshments of the data warehouse.

Question

Quizplus · Accepted Answer

The workflow phases of preparation, integration, and update are essential not only during the initial data load but also during the subsequent periodic refreshments of the data warehouse. Therefore, the statement is true.

In Data Warehouse Maintenance,the Workflow Phases of Preparation,integration and Update