A ________ architecture is used to build a scalable and maintainable infrastructure that includes a centralized data warehouse and several dependent data marts.

________ is any communication artifact prepared with the specific intention of conveying information in a digestible form to whoever needs it, whenever and wherever they may need it.

All of the following are benefits of hosted data warehouses, except?

Which of the following refers to the components in data warehousing that best describe the structure and meaning of the data, contributing to their effective use?

Which of the following data warehouse architecture involves integrating disparate systems and analytical resources from multiple sources to meet changing needs or business conditions?

Unstructured data includes all of the following data types, except?

All of the following are among the major steps in data preprocessing, except?

Which of the following is not a method used in dimensional reduction?

Which of the following is not one of the Hadoop technical components?

All of the following are benefits of hosted data warehouses, except?