Quality management ensures that an organization，product or service is consistent.It has four main components：quality planning，quality assurance（）and quality improvement.

Configuration management is focused on the specification of both the deliverables and the processes；while（）is focused on identifying，documenting，and approving or rejecting changes to the project documents，deliverables， orbaselines.

（）isasubsetofartificialintelligenceinthefieldofcomputersciencethatoftenusesstatisticaltechniquestogivecomputerstheabillityto“learn”（i.e.，progressivelyimproveperformanceonaspecifictask）withdata.Withoutbeingexplicitlyprogrammed.

Cloud storage is a model of computer of computer data storage in which the digital data is stored in logical pools.The physical storage spans multiple servers （somentimes in multiple locations），and the physical environment is typically owned and managed by a hosting company.As for the cloud concepet，the cloud storage service is one kind of（）.

根据《信息安全等级保护管理方法》规定，信息系统受到破坏后，会对社会秩序和公众利益造成严重损害，或者对国家安全造成损害，则该信息系统的安全保护等级为（）

在信息系统安全技术体系中，安全审计属于（）

有关控制风险的描述，不正确的是（）

（）属于定量风险分析的工具和技术

（）不是风险识别的原则

（）属于规划质量管理的输出