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系統(tǒng)規(guī)劃與管理師每日一練試題內(nèi)容(2021/11/15)
試題
1: 針對(duì)某計(jì)算機(jī)平臺(tái)開(kāi)發(fā)的軟件系統(tǒng),其 () 越高,越不利于該軟件系統(tǒng)的移植。
A.效率
B.成本
C.質(zhì)量
D.可靠性
試題解析與討論:
www.ichunya.com/st/306334808.html試題參考答案:A
試題
2: 在軟件項(xiàng)目開(kāi)發(fā)過(guò)程中,進(jìn)行軟件測(cè)試的目的是( )。
A.縮短軟件開(kāi)發(fā)的時(shí)間
B.減少軟件的維護(hù)成本
C.盡可能多地找出軟件中的錯(cuò)誤
D.證明所開(kāi)發(fā)軟件的先進(jìn)性
試題解析與討論:
www.ichunya.com/st/3581527877.html試題參考答案:C
試題
3: 下列網(wǎng)絡(luò)互連設(shè)備中,屬于物理層的是()。
A.中繼器
B.交換機(jī)
C.路由器
D.網(wǎng)橋
試題解析與討論:
www.ichunya.com/st/3089718289.html試題參考答案:A
試題
4: 甲和乙從認(rèn)證中心CA1獲取了自己的證書(shū)1甲和1乙,丙從認(rèn)證中心CA2獲取了自己的證書(shū)1丙,下面說(shuō)法中錯(cuò)誤的是( )。
A.甲、乙可以直接使用自己的證書(shū)相互認(rèn)證
B.甲與丙及乙與丙可以直接使用自己的證書(shū)相互認(rèn)證
C.CA1和CA2可以通過(guò)交換各自公鑰相互認(rèn)證
D.證書(shū)1甲、1乙和1丙中存放的是各自的公鑰
試題解析與討論:
www.ichunya.com/st/3582710092.html試題參考答案:B
試題
5: 在計(jì)算機(jī)中,數(shù)據(jù)總線(xiàn)寬度會(huì)影響()。
A.內(nèi)存容量的大小
B.系統(tǒng)的運(yùn)算速度
C.指令系統(tǒng)的指令數(shù)量
D.寄存器的寬度試題解析與討論:
www.ichunya.com/st/307739613.html試題參考答案:B
試題
6: 以下關(guān)于CMM的敘述中,不正確的是()。
A.CMM是指軟件過(guò)程能力成熟度模型
B.CMM1級(jí)被認(rèn)為成熟度最高,5級(jí)被認(rèn)為成熟度最低
C.CMMI的任務(wù)是將已有的幾個(gè)CMM模型結(jié)合在一起構(gòu)造成為“集成模型”
D.采用更成熟的CMM模型,一般來(lái)說(shuō)可以提高最終產(chǎn)品的質(zhì)量
試題解析與討論:
www.ichunya.com/st/402212766.html試題參考答案:B
試題
7: 計(jì)算機(jī)各部件之間傳輸信息的公共通路稱(chēng)為總線(xiàn),一次傳輸信息的位數(shù)通常稱(chēng)為總線(xiàn)的()。
A.寬度
B.長(zhǎng)度
C.粒度
D.深度試題解析與討論:
www.ichunya.com/st/308404641.html試題參考答案:A
試題
8: 以下關(guān)于段式存儲(chǔ)管理的敘述中,不正確的是()。
A.段是信息的邏輯單位,用戶(hù)不可見(jiàn)
B.各段程序的修改互不影響
C.地址變換速度快、內(nèi)存碎片少
D.便于多道程序共享主存的某些段
試題解析與討論:
www.ichunya.com/st/309081327.html試題參考答案:C
試題
9:
IT服務(wù)團(tuán)隊(duì)的建設(shè)周期中,梯隊(duì)建設(shè)的工作適合在()階段開(kāi)展。
A、組建期(Forming)
B、風(fēng)暴期(Storming)
C、規(guī)范期(Norming)
D、表現(xiàn)期(Performing)
試題解析與討論:
www.ichunya.com/st/3882510432.html試題參考答案:D
試題
10: Murphy's Law suggests, "If anything can go wrong, it will." Murphy has motivated numerous pearls of wisdom about projects; machines, people, and why things go wrong. A project is a [temporary] sequence of unique, complex, and connected ( 1 ) having one goal or purpose and that must be completed by a specific time, within budget, and according to ( 2).Project management is the (3 ) of scoping, planning, staffing, organizing, directing, and controlling the development of an acceptable information system at a minimum cost within a specified time frame. Project management is a cross life cycle activity because it overlaps all phases of any systems development methodology.
For any systems development project, effective project management is necessary to ensure that the project meets the deadline, is developed within a (an) ( 4 ) budget, and fulfills customer expectations and specifications.
Corporate rightsizing has changed the structure and culture of most organizations, and hence, project management. More flexible and temporary interdepartmental(不同部門(mén)間)teams that are given greater responsibility and authority for the success of organizations have replaced rigid hierarchical command structures and permanent teams. Contemporary system development methodologies depend on having teams that include both technical and nontechnical users, managers, and information technologists all directed to the project goal. These ( 5) teams require leadership and project management.
(1) A.a(chǎn)ctivities
B.tasks
C.services
D.software
(2)A.document
B.order
C.specification
D.a(chǎn)uthority
(3)A.process
B.a(chǎn)ctivity
C.step
D.task
(4) A.predefined
B.a(chǎn)cceptable
C.rigid
D.Strict
(5)A.invariable
B.fixed
C.permanent
D.dynamic試題解析與討論:
www.ichunya.com/st/313335300.html試題參考答案:A、C、A、B、D