组织分解结构（OBS Organizational Breakdown Structure）是一种特殊的WBS。

[单选题]WBS、PBS与OBS合在一起，就提供了费用估算的结构。WBS、OBS形成（）A . 责任矩阵B . 帐户代码C . 费用估算表D . 控制立方体

[单选题]关于目标分解结构与组织分解结构的说法，正确的是（）。A . 目标分解结构较细、层次较少，而组织分解结构较粗、层次较多B . 目标分解结构较粗、层次较少，而组织分解结构较细、层次较多C . 目标分解结构较粗、层次较多，而组织分解结构较细、层次较少D . 目标分解结构较细、层次较多，而组织分解结构较粗、层次较少

[单选题] The work breakdown structure comprises several levels of decomposition of the total project. The lowest level of definition is always the (75) .(75)A． planning elementB．work packageC．subtaskD． working interface

[单选题]The creation of a work breakdown structure (WBS) is the process of______the major project deliverables．A．subdividingB．assessingC．planningD．integrating

[单选题] A work breakdown structure (WBS) is a tool used to define and group a project's discrete work elements in a way that helps organize and define the total work scope of the project. A WBS is most useful for（72） .（72）A．identifying individual tasks for

[单选题]The creation ofa work breakdown structure (WBS) is the process of（）the major project deliverables.A . subdividingB . assessingC . planningD . integrating

[主观题]实际预算、周期预 算和结构预算Actual,cyc1ical， and structual budget

[名词解释] 实际预算、周期预 算和结构预算Actual,cyc1ical， and structual budget

[单选题]The ( ) provides the project manager with the authority to apply organizati

[单选题]The ( ) provides the project manager with the authority to apply organizati