1、（） includes the processes required to ensure that the project includes all the work required , and only the work required , to compete the project successfully . Managing the project scope is primarily concerned with defining and controlling what is not included in the project.

A、Create scope

B、Project stakeholder management

C、Project scope management

D、Project cost management

信管網(wǎng)解析：

（）包括確保項(xiàng)目包括所有工作所需的過程，以及所需的工作，以成功地競爭項(xiàng)目。管理項(xiàng)目范圍主要涉及定義和控制項(xiàng)目中未包括的內(nèi)容。

A、創(chuàng)建范圍

B、項(xiàng)目干系人管理

C、項(xiàng)目范圍管理

D、項(xiàng)目成本管理

信管網(wǎng)參考答案：C

2、Estimate Activity Durations is the process of estimating the number of work periods to complete indivities with estimated resources . The tools and technques is not including（）.

A、expert judgment

B、analogous estimating

C、requirements traceability matrix

D、three-point estimating

信管網(wǎng)解析：

估計(jì)活動持續(xù)時(shí)間是用估計(jì)的資源估計(jì)工作周期以完成不確定性的過程。工具和技術(shù)不包括（）。

A、專家判斷

B、相似估計(jì)

C、需求跟蹤矩陣

D、三點(diǎn)估計(jì)

信管網(wǎng)參考答案：C