（ ） is the process of obtaining the stakeholdrs'formal acceptance of the completed project scope .verifying the scope includes reviewing deliverables and work results to ensure that all were completed satisfactorily.
A、project acceptance
B、scope verification
C、scope definition
D、WBS Creation
范圍驗(yàn)證是指獲取項(xiàng)目干系人對已完成的項(xiàng)目范圍的正式認(rèn)可的過程。驗(yàn)證范圍包括了評審可交付物和工作成果，以確定它們均已令人滿意地完成。

（ ） involves comparing actual or planned project practices to those of other projects to generate ideas for improvement and to provide a basis by which to measure performance. These other projects can be within the performing organization or outside of it, and can be within the same or in another application are a.
A、Metrics
B、Measurement
C、Benchmarking
D、Baseline
基準(zhǔn)分析涉及到將實(shí)際或計(jì)劃的項(xiàng)目實(shí)踐與其他項(xiàng)目進(jìn)行比較，以產(chǎn)生改進(jìn)的思想并提供一個測量績效的基準(zhǔn)。其他項(xiàng)目可以是執(zhí)行組織內(nèi)部的，也可以是外部的，可以是同一個應(yīng)用領(lǐng)域的，也可以是其他應(yīng)用領(lǐng)域的。

（ ） is the budgeted amount for the work actually completed on the schedule activity or WBS component during a given time period.
A、Planned value
B、Earned value
C、Actual cost
D、Cost variance
掙值是在給定時(shí)期內(nèi)按進(jìn)度活動或WBS部件所完成工作的預(yù)算值。

The process of （ ） schedule activity durations uses information on schedule activity scope of work, required resource types, estimated resource quantities, and resource calendars with resource availabilities.
A、estimating
B、defining
C、planning
D、sequencing
估算活動歷時(shí)的過程會用到活動工作范圍、所需資源類型、估計(jì)的資源數(shù)量以及建立在資源可用性上的資源日歷等信息。

The （ ） describes, in detail, the project's deliverables and the work required to create those deliverables.
A、project scope statement
B、project requirement
C、project charter
D、product specification
項(xiàng)目范圍說明書詳細(xì)描述了項(xiàng)目的可交付物以及為創(chuàng)建這些可交付物所需的工作。