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312-50V13 · Question #8

312-50V13 Question #8: Real Exam Question with Answer & Explanation

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Submitted by yuriko_h· Mar 6, 2026Information Security and Ethical Hacking Overview

Question

Steve, a scientist who works in a governmental security agency, developed a technological solution to identify people based on walking patterns and implemented this approach to a physical control access. A camera captures people walking and identifies the individuals using Steve's approach. After that, people must approximate their RFID badges. Both the identifications are required to open the door. In this case, we can say:

Options

  • AAlthough the approach has two phases, it actually implements just one authentication factor
  • BThe solution implements the two authentication factors: physical object and physical characteristic
  • CThe solution will have a high level of false positives
  • DBiological motion cannot be used to identify people

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Topics

#multi-factor authentication#biometrics#RFID#access control
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