NO.PZ2023031302000014
问题如下：
According to the model risk management, which of the following statements is least correct？
选项：
A.
Model risk management should be seen as a continuous effort including validations and reviews.
B.
The quality control/quality assurance teams are the first line’s risk team.
C.
A typical model risk management function sits in the second line of defense.
D.
Only the highest-tier models should undergo an annual review of the environment, the data, and other important elements.
解释：
考点：Model risk management
解析：所有模型（任何层级），每年都要对环境、数据和其他重要元素进行审查，以确保自上次全范围验证以来没有发生任何重大变化。故选项D表述不正确，当选。
选项B为什么错误呢 🤔