PPP验证失败后，将由 Authenticate阶段转入（）阶段
PPP验证失败后，将由 Authenticate阶段转入（）阶段
Which of the following tactic can be used to achieve the Modifiability? A: Process monitor B: Authenticate users C: Semantic coherence D: Built-in monitors
Which of the following tactic can be used to achieve the Modifiability? A: Process monitor B: Authenticate users C: Semantic coherence D: Built-in monitors
在IMS用户注册过程中注册服务器要求用户提供鉴权信息，所使用的消息是（） A: AUTHENTICATE B: 401 C: AUTHORIZATION D: 403
在IMS用户注册过程中注册服务器要求用户提供鉴权信息，所使用的消息是（） A: AUTHENTICATE B: 401 C: AUTHORIZATION D: 403
So-called biometric security ______ such as finger scanners are considered safer; they check finger prints to authenticate a person’s identity before it is possible to gain entry to the system. A: devices B: tools C: implements D: appliances
So-called biometric security ______ such as finger scanners are considered safer; they check finger prints to authenticate a person’s identity before it is possible to gain entry to the system. A: devices B: tools C: implements D: appliances
在IMS用户注册过程中注册服务器要求用户提供鉴权信息，所使用的消息是（*） A: A、AUTHENTICATE B: B、D0A C: C、AUTHORIZATION D: D、D0C
在IMS用户注册过程中注册服务器要求用户提供鉴权信息，所使用的消息是（*） A: A、AUTHENTICATE B: B、D0A C: C、AUTHORIZATION D: D、D0C
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