某廠編號(hào)為Ⅰ、Ⅱ、Ⅲ的三種產(chǎn)品分別經(jīng)過(guò)A、B、C三種設(shè)備加工，已知生產(chǎn)各種產(chǎn)品每件所需的設(shè)備臺(tái)時(shí)，各種設(shè)備的加工能力（臺(tái)時(shí)）及每件產(chǎn)品的預(yù)期利潤(rùn)見(jiàn)表3

適當(dāng)安排生產(chǎn)計(jì)劃可獲得最大總利潤(rùn)（ ）元
A、2000/3
B、2100/3
C、2200/3
D、2250/3

某部門有3個(gè)生產(chǎn)同類產(chǎn)品的工廠（產(chǎn)地），生產(chǎn)的產(chǎn)品由4個(gè)銷售點(diǎn)（銷地）出售，各工廠的生產(chǎn)量（單位：噸）、各銷售點(diǎn)的銷售量（單位：噸）以及各工廠到各銷售點(diǎn)的單位運(yùn)價(jià)（百元/噸）示于表4中。

適當(dāng)安排調(diào)運(yùn)方案，最小總運(yùn)費(fèi)為（ ）
A、450
B、455
C、460
D、465
 

下圖中，從A到E的最短長(zhǎng)度是（ ）（圖中每條邊旁的數(shù)字為該條邊的長(zhǎng)度）

A、17
B、18
C、19
D、20

（ ）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

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

Software configuration management (SCM) is the task of tracking and controlling changes in the software. Configuration management practices include configuration identification, change control, (  ) and configuration audit.
A. milestones marking
B. status reporting
C. stakeholder management
D. quality audit