下面哪项不属于3GPP标准定义的UDM NF的特性：
Which of the following is not a feature of the UDM NF defined by the 3GPP standard?
发布于 2021-02-20 18:21:20
【单选题】 A 生成AKA鉴权秘钥
Generates an AKA authentication key. B 支持用户标识保密（SUCI）
Supports user identification secrecy (SUCI). C 签约数据管理
Subscription data management D 支持PCF存储和读取策略数据
Supports PCF to store and read policy data.
