2. 计算机
  3. ________ is preservation of confidentiality,integrity and availability of in formation，inaddition，other properties such as auth

________ is preservation of confidentiality,integrity and availability of in formation，inaddition，other properties such as auth

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问题 ________  is preservation of confidentiality,integrity and availability of in formation，inaddition，other properties such as authenticity,accountability,non—repudiation and reliability can also be involved．
选项 A、Equipment security
B、Network security
C、Information security
D、Content security
答案C
解析 信息安全是保护信息的保密性、完整性、可用性及其他属性，如真实性、可确认性、不可否认性和可靠性。A项是设备安全、B项是网络安全、c项是信息安全、D项是内容安全。
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信息系统项目管理师上午综合知识考试

软考高级

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