_________is the heart of the warehouse.

Related MCQs

• The important aspect of the data warehouse environment is that data found within the data warehouse is__________.
• The data Warehouse is __________.
• The time horizon in Data warehouse is usually__________.
• __________describes the data contained in the data warehouse.
• _________is the specialized data warehouse database.
• _________is held in the catalog of the warehouse database system.
• __________maps the core warehouse metadata to business concepts, familiar and useful to end users.
• The source of all data warehouse data is the__________.
• Data warehouse contains ______data that is never found in the operational environment.
• Bill Inmon has estimated___________of the time required to build a data warehouse, is consumed in the conversion process.