Explanation: NIACAP has four levels of certification. These levels ensure that the appropriate C&A are performed for varying schedule and budget limitations. The certifier must analyze the system’s business functions. The certifier determines the degree of confidentiality, integrity, availability, and accountability, and then recommends one of the following NIACAP certification levels: Level 1 – Basic Security Review Level 2 – Minimum Analysis Level 3 – Detailed Analysis Level 4 – Comprehensive Analysis Answer: B and F are incorrect. No such types of levels exist.