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Which of the following is NOT related to a Public key infrastructure (PKI)?以下哪个概念与公钥基础设施（PKI）无关？（）
- A、A X.509 certificate（X.509证书）
- B、A Ticket Granting Service（票据授予服务）
- C、A Registration authority（注册机构）
- D、A Certificate authority（证书机构）
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更多 “Which of the following is NOT related to a Public key infrastructure (PKI)?以下哪个概念与公钥基础设施（PKI）无关？（）A、A X.509 certificate（X.509证书）B、A Ticket Granting Service（票据授予服务）C、A Registration authority（注册机构）D、A Certificate authority（证书机构）” 相关考题
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Before re-floating, all sea chest strainers should be verified as having been replacedD
All of the above
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