Eccouncil 312-50 Exam - Topic 2 Question 119 Discussion

Actual exam question for Eccouncil's 312-50 exam

Question #: 119
Topic #: 2

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:

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

Show Suggested Answer

Suggested Answer: B

by Pura at Apr 11, 2026, 10:09 PM

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Beckie

2 days ago

I'm not really sure about the false positives. I remember reading something about how biometric systems can struggle with accuracy, but I can't recall the specifics.

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Carline

7 days ago

I think option B makes sense because it combines both the RFID badge and the walking pattern as different factors.

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