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Basic Computer/IT QUESTION #11452
Question 1
The measurement and analysis of unique biological characteristics (such as fingerprints or iris scans) for security authentication is called:
  • Biometrics✔️
  • Bio measurement
  • Computer security
  • Smart weapon machinery
Correct Answer Explanation
Biometrics refers to automated recognition of individuals based on unique biological and behavioural characteristics — fingerprints, iris/retinal patterns, facial geometry, voice, and gait. It is used for security access in smartphones, airports, banking, and government systems.