Data Warehousing
A data warehouse is which of the following?

Contains numerous naming conventions and formats.
Organized around important subject areas.
Contains only current data.
Can be updated by end users.

ANSWER DOWNLOAD EXAMIANS APP

Data Warehousing
The load and index is which of the following?

A process to upgrade the quality of data before it is moved into a data warehouse
A process to upgrade the quality of data after it is moved into a data warehouse
A process to load the data in the data warehouse and to create the necessary indexes
A process to reject data from the data warehouse and to create the necessary indexes

ANSWER DOWNLOAD EXAMIANS APP

Data Warehousing
The extract process is which of the following?

Capturing a subset of the data contained in various decision support systems
Capturing all of the data contained in various decision support systems
Capturing all of the data contained in various operational systems
Capturing a subset of the data contained in various operational systems

ANSWER DOWNLOAD EXAMIANS APP

Data Warehousing
Reconciled data is which of the following?

Data that has been selected and formatted for end-user support applications.
Data stored in the various operational systems throughout the organization.
Data stored in one operational system in the organization.
Current data intended to be the single source for all decision support systems.

ANSWER DOWNLOAD EXAMIANS APP