What Are Dimensional Databases

question 8

Multiple Choice

What are dimensional databases?

• A)databases storing detailed data about organizational operations
• B)databases that are structured to support OLAP processing
• C)databases consisting of data developed by individual end-users
• D)databases that are located online and cover millions of systems

---

Definitions:

SIV Strain

A specific variant of the Simian Immunodeficiency Virus, which is a non-human primate virus closely related to the Human Immunodeficiency Virus (HIV).

Gene Trees

Diagrams that show the inferred evolutionary relationships among various genes derived from different species.

Coalescence Times

A concept in molecular evolution and population genetics referring to the point in time where genetic variants shared among individuals can be traced back to a common ancestor.

Ancestral Allele

The genetic variant of a gene that is believed to have existed in the common ancestor of a species or group of species.