When is it appropriate to use a Joiner Transformation during ETL?

What is the "grain" of a fact table?

Which of the following operations navigate data from less detailed data to highly detailed data?

Which MDX operation returns all possible combinations of one or more sets?

Which language is appropriate for querying a non-relational OLAP database?

Modifying an OLAP Cube to view information from only a single year is an example of which operation?

A means of extending the data accessible to the end user beyond that which is stored in the OLAP server is know as :

In which component of the enterprise is the data re-organised for analysis and information extracted from the data?

The movement of data from one environment to another is known as:

Changing the view of the data to a higher level of aggregation is known as:

SQL stands for: