Final answer:
Forensic experts need to be familiar with cybersecurity policies, criminal law, and data recovery tools. They play a crucial role in legal investigations by analyzing evidence within the scope of the law and utilizing specialized tools to retrieve data.
Step-by-step explanation:
Forensics experts need to be thoroughly familiar with D) All of the above, which includes cybersecurity policies, criminal law, and data recovery tools. Forensic scientists play a crucial role in the investigation of crimes and must have a broad knowledge base to effectively analyze data and provide credible information in legal matters. Knowledge of cybersecurity policies is essential to protect and analyze digital evidence properly. Understanding criminal law is critical as forensic evidence must be gathered and presented under legal standards to be admissible in court. Lastly, expertise in data recovery tools is necessary to retrieve information from digital devices that may be damaged or have had their data intentionally obscured.