What is a dimension in a multi-dimensional database?

Which of the following is a use case for multi-dimensional databases?

Which of the following is a benefit of using a multi-dimensional database?

What is a multi-dimensional database?

What is a cube in the context of multi-dimensional databases?

Which of the following is a key feature of multi-dimensional databases?

What is a hierarchy in a multi-dimensional database?

What is OLAP in the context of multi-dimensional databases?

Which operator is used to navigate through dimensions in a multi-dimensional database?

Which of the following is an example of a multi-dimensional database?