Which types of items are considered common types of digital evidence?

Emails and chat logs are considered common types of digital evidence because they are stored electronically and can provide crucial insights into communications and interactions that may be relevant to an investigation. This type of evidence can help establish timelines, relationships, and intent, as well as reveal potential misconduct or illustrate the context of certain events. Digital evidence, like emails and chat logs, is often analyzed to understand the behavior of individuals in a legal context, making it a vital tool for forensic investigators.

The other options represent forms of evidence that are primarily physical or testimonial rather than digital. Physical fingerprints, eyewitness accounts, and physical documents do not involve electronic data and therefore do not fit into the category of digital evidence, which focuses on information that is created, stored, or transmitted in digital form.