Which date does Mitosis use as the anchor to slide duplicates?

• A. Current Date
• B. Birth Date
• C. Anchor Date
• D. Admission Date

Answer: (C)

Using a fixed reference date gives the system a stable point to align records that refer to the same event. The anchor date serves as that baseline, so duplicates can be positioned and compared consistently even if other date fields vary or differ in accuracy. This makes it possible to slide and group records around a common, reliable date, which is why the anchor date is the best choice. A current date changes over time, so it can’t serve as a stable anchor; a birth date may vary in reliability or be missing; and an admission date is specific to a particular context and isn’t universally present.