After data has been loaded into a data warehouse,data tables can be linked to form __________,which is another term for multidimensional databases.
A)data cubes
B)relational databases
C)OLAP
D)ETL

Question

Quizplus · Accepted Answer

After data has been loaded into a data warehouse, data tables can be linked to form data cubes, which are also known as multidimensional databases. Relational databases are a different type of database used for transactional purposes. ETL stands for Extract, Transform, Load, which is the process of moving data from various sources, transforming it into a format suitable for analytics, and loading it into a data warehouse. OLAP stands for Online Analytical Processing, which is a technology used for querying and analyzing multi-dimensional data. While OLAP is closely related to data cubes, it refers to the technology and tools used to work with multidimensional data, rather than the data structures themselves.

After Data Has Been Loaded into a Data Warehouse,data Tables