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單項選擇題In requirements engineering, requirements elicitation is the practice of collecting the requirements of a system from users, customers and other stakeholders. In the following practices, ( ) is rarely used in requirements elicitation.

A. brain storming
B. interview
C. questionnaire
D. Monte Carlo analysis

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1.單項選擇題（）is a collection of data sets, which is so large and complex that it becomes difficult to process using on-hand database management tools or traditional data processing applications.

A. Big data
B. Cluster
C. Parallel computing
D. Data warehouse

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2.單項選擇題( ) is the process of documenting, analyzing, tracing, prioritizing and agreeing on requirements and then controlling change and communicating to relevant stakeholders. It is a continuous process throughout a project.

A. Integrated management
B. Configuration management
C. Scope management
D. Requirements management

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3.單項選擇題 下圖中，從A到E的最短長度是（）（圖中每條邊旁的數(shù)字為該條邊的長度）

A、17
B、18
C、19
D、20

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4.單項選擇題 某部門有3個生產(chǎn)同類產(chǎn)品的工廠（產(chǎn)地），生產(chǎn)的產(chǎn)品由4個銷售點（銷地）出售，各工廠的生產(chǎn)量（單位：噸）、各銷售點的銷售量（單位：噸）以及各工廠到各銷售點的單位運價（百元/噸）示于表4中。

適當安排調(diào)運方案，最小總運費為（）

A、450
B、455
C、460
D、465

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5.單項選擇題 某廠編號為Ⅰ、Ⅱ、Ⅲ的三種產(chǎn)品分別經(jīng)過A、B、C三種設備加工，已知生產(chǎn)各種產(chǎn)品每件所需的設備臺時，各種設備的加工能力（臺時）及每件產(chǎn)品的預期利潤見表3

適當安排生產(chǎn)計劃可獲得最大總利潤（）元

A、2000/3
B、2100/3
C、2200/3
D、2250/3

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