While investigating results in a DMC with snapshot change tracking you notice that a value of $2019-08-10$ is stored in the StartDate column. This represents:SELECT ONE OF THE FOLLOWING $(1$ PT$)$A$.$ The date on which this row of snapshot information was loaded into Caboodle.B$.$ The date on which all updates were made in the source.C$.$ The first date any information for this entity was entered into CaboodleD. The first date any information for this entity existed in the source database