Which of the following is NOT an acceptable method of authentication of a photograph or recording?

Name: Which of the following is NOT an acceptable method of authentication of a photograph or recording?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Indistinctive characteristic cannot be used as a method of authentication as it does not provide any unique identifying features to verify the authenticity of the photograph or recording. Chain of possession, attesting witness, and continual possession are all acceptable methods of authentication.

Which of the Following Is NOT an Acceptable Method of Authentication