Which of these measures how close a biometric reading is to a prerecorded template?
A)PDA reading
B)Hamming distance
C)Match percentage
D)Legacy amount

Question

Quizplus · Accepted Answer

Hamming distance is a metric used to measure the similarity between two strings of equal length. In biometrics, it is commonly used to measure the distance between a biometric reading and a prerecorded template, and therefore, it is the correct choice for this question. PDA reading, match percentage, and legacy amount are not relevant to this concept.

Which of These Measures How Close a Biometric Reading Is