试题内容
某云计算服务商向电信运营商提供计算能力、存储空间及相应的运营管理服务。按照云计算服务提供的资源层次，该服务类型属于（）。
A、IaaS
B、CaaS
C、PaaS
D、SaaS
查看答案
A、IaaS
B、CaaS
C、PaaS
D、SaaS
软题库参考答案：A（仅供参考）
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试题内容
软题库参考答案：A（仅供参考）
软题库解析：正在加载....
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B．Quantitative Risk Analysis
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D．Risk Monitoring and Control