Which Statement Describes a Repository with Central Storage of a Longitudinal

Which statement describes a repository with central storage of a longitudinal record?

A) Patient data are from a single hospital's data for the most current encounters.
B) Data from multiple hospitals are kept compact and efficient by deleting "old" data.
C) Portions of a patient's lifetime medical record are stored in databases at the facility where the data were collected.
D) The information collected by the organization is stored in a single database no matter when or where the patient was seen.