What types of physical evidence may be relevant in a digital forensic investigation?

The correct choice highlights the categories of physical evidence that are directly connected to digital devices, which are integral to any digital forensic investigation. Devices such as computers, smartphones, USB drives, and external hard drives are crucial because they store digital data that may be relevant in a case, such as documents, images, system logs, and other digital artifacts.

The physical examination of these devices can reveal important evidence of user actions, data manipulation, and even remnants of deleted files. Additionally, these devices often contain metadata that can help investigators understand timelines and user behavior.

The other options, while they may contain some context relevant to an investigation, do not directly contribute to the digital forensic aspect. Office furniture and seating arrangements could provide context about where work takes place but do not hold digital evidence. Printed documents and physical files could support a case, but they are not inherently digital and do not represent the core of digital forensics. Personal identification badges and clothing might provide context about individuals involved but lack relevance to data stored on electronic devices.