Class C: Expendable personnel used to handle extremely hazardous anomalies (are not allowed to come into contact with Class A or Class B personnel).

• A. Class C
• B. Class A
• C. Class B
• D. Class D

Answer: (A)

Personnel are categorized by risk and function to limit exposure during containment work. Expendable staff are designated for handling the most hazardous anomalies, with strict separation from higher-clearance personnel to prevent costly losses and cross-contamination. This designation fits best because it emphasizes both taking on the extreme dangers and keeping contact with more trusted teams to a minimum, preserving higher-tier staff for tasks that require greater protection and oversight. The other designations describe different roles or levels of access and don’t align as precisely with this specific setup.