Creating WBS means subdividing the major project deliverables into smaller components until the deliverables are defined to the level（） independentresource。 individualworkload。 workmilestone。 workpackage。
Configuration management system can be used in defining approval levels for authorizing changes and providing a method to validate approved changes.（）is not a project configuration management tool. RationalClearcase。 QualityFunctionDeployment。 VisualSourceSafe。 ConcurrentVersions System。
根据《中华人民共和国船舶及其有关作业活动污染海洋环境防治管理规定》，海事管理机构收到货物适运申报、船舶适载申报后，应当根据规定的条件在（）内作出批准或者不批准的决定。 24h。 48h。 72h。 7天。
The creation ofa work breakdown structure (WBS) is the process of（）the major project deliverables. subdividing。 assessing。 planning。 integrating。
The Unified Modeling Language is a standard graphical language for modeling object-oriented software（）can show the behavior of systems in terms of how objects interact with each other. Classdiagram。 Componentdiagram。 Sequencediagram。 Use case diagram。
Many useful tools and techniques are used in developing schedule（）is a schedule network analysis technique that modifies the project schedule to account for limited resource.
