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EC-Council

312-49 · Question #30

What is the "Best Evidence Rule"?

The correct answer is A. It states that the court only allows the original evidence of a document, photograph, or recording. The Best Evidence Rule (also called the Original Writing Rule) is a legal doctrine that requires the original version of a document, photograph, or recording to be presented as evidence in court rather than a copy, unless the original is unavailable for a justified reason. In dig

Submitted by rachelw· Apr 18, 2026Computer Forensics in Today's World

Question

What is the "Best Evidence Rule"?

Options

  • AIt states that the court only allows the original evidence of a document, photograph, or recording
  • BIt contains system time, logged-on user(s), open files, network information, process information,
  • CIt contains hidden files, slack space, swap file, index.dat files, unallocated clusters, unused
  • DIt contains information such as open network connection, user logout, programs that reside in

How the community answered

(19 responses)
  • A
    89% (17)
  • B
    5% (1)
  • C
    5% (1)

Explanation

The Best Evidence Rule (also called the Original Writing Rule) is a legal doctrine that requires the original version of a document, photograph, or recording to be presented as evidence in court rather than a copy, unless the original is unavailable for a justified reason. In digital forensics, this means that the original storage media or a forensically verified bit-for-bit image (with a verified hash) must be presented. Options B, C, and D describe categories of volatile data, deleted/hidden data, and network connection data - not legal rules of evidence.

Topics

#Best Evidence Rule#Legal Aspects of Forensics#Evidence Admissibility#Forensic Principles

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