When collecting electronic evidence at the crime scene, the collection should proceed from the most volatile to the least volatile

Under no circumstances should anyone, with the exception of qualified computer forensics personnel, make any attempts to restore or recover information from a computer system or device that holds electronic information.

First responder is a person who arrives first at the crime scene and accesses the victim's computer system after the incident. He or She is responsible for protecting, integrating, and preserving the evidence obtained from the crime scene. Which of the following is not a role of first responder?

______allows a forensic investigator to identify the missing links during investigation.

Determine the message length from following hex viewer record: