What is the term used to describe data that is unlikely to be modified and remains constant over time?

The term that accurately describes data which is unlikely to be modified and remains constant over time is "static." Static data is typically fixed in nature; it does not change or is not intended to change frequently. This can apply to various types of data, such as configurations, reference data, or any information that remains unchanged through its usage in systems or applications. Static data is fundamental in scenarios that require consistency and reliability, where alterations could disrupt processes or analysis.

In contrast, dynamic data is characterized by its tendency to be updated or modified based on current conditions or inputs. Variable data typically refers to data elements that can change regularly, reflecting current states or measurements, while persistent data usually refers to data that remains stored and retained across sessions or instances but does not necessarily mean it is unchanging. Static best aligns with the idea of data that remains constant over time.