●In approximating costs，the estimator considers the possible causes of variation of the cost estimates，including __(71)__.
（71）A．budget
B．plan
C．risk
D．contract

●Project Quality Management must address the management of the project and the __(72)__ of the project.While Project Quality Management applies to all projects，regardless of the nature of their product，product quality measures and techniques are specific to the particular type of product produced by the project.
（72）A．performance
B．process
C．product
D．object

●__(73)__ is a category assigned to products or services having the same functional use but different technical characteristics.It is not same as quality.
（73）A．Problem
B．Grade
C．Risk
D．Defect

●Project __(74)__ Management is the Knowledge Area that employs the processes required to ensure timely and appropriate generation，collection，distribution，storage，retrieval，and ultimate disposition of project information.
（74）A．Integration
B．Time
C．Planning
D．Communication

●The __(75)__ process analyzes the effect of risk events and assigns a numerical rating to those risks.
（75）A．Risk Identification
B．Quantitative Risk Analysis
C．Qualitative Risk Analysis
D．Risk Monitoring and Control