COMPUTER APPLICATIONS
ENTERPRISE RESOURCE PLANNING ERP SOFTWARE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
A data warehouse is a collection of ____ that is critical to the successful execution of enterprise initiatives.
|
|
raw data
|
|
|
tables
|
|
|
computer based information
|
|
|
reports
|
Explanation:
Detailed explanation-1: -A system that is used to run the business in real time and is based on historical data.
Detailed explanation-2: -Data warehouse usually contains historical data concluded from transactional data. A data warehouse includes ETL(extraction, transformation, and loading), OLAP engine, other tools that manages the collection of data and deliver this data to business users.
Detailed explanation-3: -A data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially analytics. Data warehouses are solely intended to perform queries and analysis and often contain large amounts of historical data.
There is 1 question to complete.