Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-fingerprinting-55d82546e8b6

What is the first step in capturing a fingerprint with a sensor?

Rolling or touching the finger on a sensing area.

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  1. Writing with ink
  2. Using tape
  3. Rolling or touching the finger on a sensing area ✔

Why: Capturing a fingerprint involves rolling or touching the finger onto a sensing area.

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References

Answer: Rolling or touching the finger on a sensing area. Capturing a fingerprint involves rolling or touching the finger onto a sensing area.

  1. Fingerprint en.wikipedia.org/wiki/Fingerprint
    The procedure for capturing a fingerprint using a sensor consists of rolling or touching with the finger onto a sensing area
    Checked 2026-11-07.

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