Biometric Systems Include All but Which of the Following

question 13

Multiple Choice

Biometric systems include all but which of the following?

• A) fingerprint scanners
• B) hair scanners
• C) facial recognition technology
• D) eye scans

---

Definitions:

Cholesterol

A waxy substance found in the blood and cells, necessary for the body but high levels of which can be harmful.

Confidence Interval

A breadth of values, extracted from sample-based statistics, considered likely to enfold the value of an unexplored population parameter.

Resting Heart Rate

The number of heartbeats per minute while an individual is at rest, indicating their basic level of cardiac activity.

Confidence Interval

A span of numbers extracted from sampled information, which is expected to encompass the true value of an unidentified parameter within the population, associated with a specified confidence level.