軟件設計師當天每日一練試題地址:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4
往期軟件設計師每日一練試題匯總:m.xiexiliangjiufa.com/class/27/e4_1.html
軟件設計師每日一練試題(2024/4/22)在線測試:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
點擊查看:更多軟件設計師習題與指導
軟件設計師每日一練試題內(nèi)容(2024/4/22)
試題1
某軟件程序員接受一個公司(軟件著作權(quán)人)委托開發(fā)完成一個軟件,三個月后又接受另一公司委托開發(fā)功能類似的軟件,此程序員僅將受第一個公司委托開發(fā)的軟件略作修改即提交給第二家公司,此種行為( )。查看答案
試題參考答案:D
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
試題2
極限編程(eXtreme Programming)是一種輕量級軟件開發(fā)方法, ( )不是它強調(diào)的準則。
A、持續(xù)的交流和溝通
B、用最簡單的設計實現(xiàn)用戶需求
C、用測試驅(qū)動開發(fā)
D、關注用戶反饋
查看答案
試題參考答案:C
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
試題3
在面向?qū)ο笙到y(tǒng)中,用 ( ) 關系表示一個較大的“整體”類包含一個或多個較小的“部分”類。
A、泛化
B、聚合
C、概化
D、合成
查看答案
試題參考答案:B
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
試題4
總線復用方式可以()。
A.提高總線的傳輸帶寬
B.增加總線的功能
C.減少總線中信號線的數(shù)量
D.提高CPU利用率
查看答案
試題參考答案:C
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
試題5
CPU(中央處理單元)的基本組成部件不包括()。查看答案
試題參考答案:B
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
試題6
下面關于圖(網(wǎng))的敘述,正確的是 ( ) 。
A、連通無向網(wǎng)的最小生成樹中,頂點數(shù)恰好比邊數(shù)多 1
B、若有向圖是強連通的,則其邊數(shù)至少是頂點數(shù)的 2 倍
C、可以采用 AOV 網(wǎng)估算工程的工期
D、關鍵路徑是 AOE 網(wǎng)中源點至匯點的最短路徑
查看答案
試題參考答案:A
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
試題7
面向?qū)ο蠓治龅牡谝豁椈顒邮?);面向?qū)ο蟪绦蛟O計語言為面向?qū)ο?)。查看答案
試題參考答案:
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
試題8
在屏蔽軟件錯誤的容錯系統(tǒng)中,冗余附加技術的構(gòu)成不包括()。
A.關鍵程序和數(shù)據(jù)的冗余存儲及調(diào)用
B.冗余備份程序的存儲及調(diào)用
C.實現(xiàn)錯誤檢測和錯誤恢復的程序
D.實現(xiàn)容錯軟件所需的固化程序
查看答案
試題參考答案:A
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
試題9
Designing object -oriented software is hard,and designing ( )object -oriented software is even harder.You must find pertinent(相關的)objects,factor them into class at the rightgranularity,define class interfaces and inheritances,and establish key relationships among them.You design should be specific to the problem at hand,but also( )enough to address future problems and requirements.You also want to avoid redesign,or atleast minimize it.Experienced object -oriented designers will tell you that a reusable and flexible design is difficult if not impossible to get "right" the first time.Before a design is finished,they usually try to reuse it several times,madifring it each time.Yet experienced object-oriented designers do make good designs.Meanwhile new designers are ( )by the options available and tend to fall back on non-object-oriented techniques they're used before.lt takes a long time for movies to learn that goodobeject-oriented design is all about.Experienced designers evidently know something inexperiencedones.What is it?One thing expert desigeners know not to do is solve every problem from first principles.Rather, theyreuse solutions that have worked for them in the past.When they find a good ( ).They use it aqain and again.Such experience is part of what makes them experts.Consequently,you'll find ( ) patterns of classes and communicating objects in many object-oriented systems.查看答案
試題參考答案:B、D、A、D、D
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
試題10
“當多個事務并發(fā)執(zhí)行時,任一事務的更新操作直到其成功提交的整個過程對其他事務都是不可見的”,這一性質(zhì)通常被稱為事務的(53)。查看答案
試題參考答案:C
試題解析與討論:m.xiexiliangjiufa.com/exam/ExamDay.aspx?t1=4&day=2024/4/22
信管網(wǎng)訂閱號
信管網(wǎng)視頻號
信管網(wǎng)抖音號
溫馨提示:因考試政策、內(nèi)容不斷變化與調(diào)整,信管網(wǎng)網(wǎng)站提供的以上信息僅供參考,如有異議,請以權(quán)威部門公布的內(nèi)容為準!
信管網(wǎng)致力于為廣大信管從業(yè)人員、愛好者、大學生提供專業(yè)、高質(zhì)量的課程和服務,解決其考試證書、技能提升和就業(yè)的需求。
信管網(wǎng)軟考課程由信管網(wǎng)依托10年專業(yè)軟考教研傾力打造,教材和資料參編作者和資深講師坐鎮(zhèn),通過深研歷年考試出題規(guī)律與考試大綱,深挖核心知識與高頻考點,為學員考試保駕護航。面授、直播&錄播,多種班型靈活學習,滿足不同學員考證需求,降低課程學習難度,使學習效果事半功倍。
發(fā)表評論 查看完整評論 | |