Which phase is Xavier in when he documents all tasks performed to resolve the case?

In the context of digital forensics, documenting all tasks performed to resolve a case is a critical component of the investigative process. This activity is typically found in the post-investigation phase. During this phase, forensics experts compile findings, assess the methods used throughout the investigation, and create detailed reports that outline the procedures undertaken, the data collected, and the conclusions drawn. This documentation serves several key purposes, including ensuring accountability, facilitating further investigation if needed, and helping to present findings in a legal context.

The post-investigation phase also allows for the evaluation of the entire investigative process, which can highlight successful strategies as well as areas for improvement in future cases. It is essential for maintaining the integrity and transparency of the forensic examination.

In contrast, the stages of data analysis, evidence preservation, and search and seizure involve initial investigation tasks and do not focus on the documentation or reporting aspect, which is distinctively characteristic of the post-investigation phase.