信息系統(tǒng)項(xiàng)目管理師每日練習(xí)題(2023/12/12)
試題1
Estimating schedule activity costs involves developing an(1 )of the costs of the resources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives. For example, in most application areas, additional work during a design phase is widely held to have the potential for reducing the cost of the execution phase and product operations. The cost estimating process considers whether the expected savings can offset the cost of the additional design work. Cost estimates are generally expressed in units of (2 )to facilitate comparisons both within and across projects. The(3 )describes the business need, justification, requirements, and current boundaries for the project. It provides important information about project requirements that is considered during cost estimating.
(1)A. accuracy B. approximation C. specification D. summary
(2)A. activity B. work C. currency D. time
(3)A. project scope statement
B. statement of work
C. project management plan
D. project policy
試題2
國(guó)家標(biāo)準(zhǔn)《計(jì)算機(jī)軟件文檔編制規(guī)范GB/T8567-2006》規(guī)定了在軟件開(kāi)發(fā)過(guò)程中文檔編制的要求,這些文檔從使用的角度可分為用戶(hù)文檔和開(kāi)發(fā)文檔兩大類(lèi),以下( )屬于用戶(hù)文檔
A、接口規(guī)格說(shuō)明
B、軟件產(chǎn)品規(guī)格說(shuō)明
C、軟件結(jié)構(gòu)設(shè)計(jì)說(shuō)明
D、測(cè)試報(bào)告
試題3
區(qū)塊鏈在()網(wǎng)絡(luò)環(huán)境下,通過(guò)透明和可信規(guī)則,構(gòu)建可追溯的塊鏈?zhǔn)綌?shù)據(jù)結(jié)構(gòu),實(shí)現(xiàn)和管理事務(wù)處理。信息系統(tǒng)項(xiàng)目管理師每日練習(xí)題答案解析(2023/12/12)
試題1
信管網(wǎng)參考答案:B、C、A
信管網(wǎng)參考解析:參考譯文
估算計(jì)劃活動(dòng)的成本涉及及估算完成每項(xiàng)計(jì)劃活動(dòng)所需資源的近似成本。成本估算包括識(shí)別和考慮各種成本計(jì)算方案。例如,在大多數(shù)的應(yīng)用領(lǐng)域,普遍在涉及階段多做些額外工作以降低執(zhí)行階段和產(chǎn)品運(yùn)行時(shí)的潛在成本。成本估算過(guò)程考慮預(yù)期的成本節(jié)省是否能夠彌補(bǔ)額外設(shè)計(jì)工作的成本。成本估算一般以貨幣單位表示,以利于在項(xiàng)目?jī)?nèi)和項(xiàng)目間進(jìn)行比較。項(xiàng)目范圍說(shuō)明書(shū)描述了項(xiàng)目的商業(yè)要求、理由、需求和當(dāng)前邊界。它提供了關(guān)于在成本估算時(shí)必須考慮的項(xiàng)目需求的中重要信息。
試題2
信管網(wǎng)參考答案:B
信管網(wǎng)參考解析:
《計(jì)算機(jī)軟件文檔編制規(guī)范GB/T8567-2006》:
試題3
信管網(wǎng)參考答案:A
信管網(wǎng)參考解析:區(qū)塊鏈建立的物理網(wǎng)絡(luò)基礎(chǔ)是點(diǎn)對(duì)點(diǎn)的分布式網(wǎng)絡(luò)。
對(duì)分布式網(wǎng)絡(luò)的專(zhuān)業(yè)化定義表述是:網(wǎng)絡(luò)的參與者共享他們所擁有的一部分硬件資源(處理能力、存儲(chǔ)能力、網(wǎng)絡(luò)連接能力、打印機(jī)等),這些共享資源通過(guò)網(wǎng)絡(luò)提供服務(wù)和內(nèi)容,能被其他節(jié)點(diǎn)直接訪問(wèn)而無(wú)須經(jīng)過(guò)中間實(shí)體,在此網(wǎng)絡(luò)中的參與者既是資源又是獲取者,也就是說(shuō)每一個(gè)節(jié)點(diǎn)的角色都是相同的,所以又稱(chēng)為“對(duì)等網(wǎng)絡(luò)”。
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