Which duties align with the role of a forensic expert?

The role of a forensic expert encompasses a range of duties that are critical to the investigation and analysis of digital incidents, particularly in the context of cybersecurity. The correct choice signifies that duties I, II, and IV are integral to a forensic expert's responsibilities.

Duties such as collecting and preserving digital evidence are fundamental to the forensic process. This ensures that data is not altered or corrupted, maintaining its integrity for legal processes. Another important aspect includes analyzing this evidence to reconstruct events leading up to an incident. This analysis helps in understanding the depth and breadth of the security breach or incident.

Additionally, forensic experts may be involved in reporting their findings in a manner that can be understood by both technical and non-technical audiences, aiding in legal proceedings or organizational responses. This aligns with the duty of producing comprehensive reports that detail the methodology, findings, and implications of the analysis.

While the excluded options may cover valuable tasks relevant to cybersecurity or incident handling, they may not directly correspond to the core responsibilities typically expected of a forensic expert in their specialized role.