Answer: D - PII can be defined as any information allowing for identifying a person to whom the information applies. Any representation of information that enables an individual's identity to whom the information applies to be reasonably inferred, even through indirect means, may be defined as PII.
Information allowing a financial or educational institution to identify a current or former student/customer is classified as PII. In addition, any biometric data enabling an individual’s identity to be recognized or authenticated is also referred to as PII.