Digital Forensic Certification Practice Exam

Which data acquisition format was created to support storage media with large capacities?

1. Advanced Forensic Framework 4

2. Raw format

3. Advanced Forensics Format

4. Bit-stream format

The correct answer is: Advanced Forensic Framework 4

The Advanced Forensics Format (AFF) was specifically designed to address the needs of modern digital forensics, particularly in relation to large storage media. It supports the acquisition and storage of data from devices with high capacities, which are increasingly common in today's digital environment. AFF not only allows for the storage of raw data but also incorporates metadata, enabling the inclusion of details regarding the acquisition process and the drive’s characteristics. This feature enhances context, integrity, and the overall usability of the data acquired from large-capacity storage devices, making it particularly advantageous in forensic investigations. While other formats like raw format and bit-stream format may also be used for data acquisition, they do not inherently provide the same level of support for large capacities and accompanying metadata as the Advanced Forensics Format does. The design philosophy behind AFF makes it more effective for handling extensive data sets, which is critical in thorough digital forensic examinations.