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軟件設(shè)計師每日一練試題內(nèi)容(2024/10/11)
試題1
軟件系統(tǒng)的可維護性評價指標(biāo)不包括 ( ) 。
A、可理解性
B、可測試性
C、可擴展性
D、可修改性
查看答案
試題參考答案:C
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
試題2
設(shè)有二叉排序樹(或二叉查找樹)如下圖所示,建立該二叉樹的關(guān)鍵碼序列不可能是( )。
A.23 31 17 19 11 27 13 90 61
B.23 17 19 31 27 90 61 11 13
C.23 17 27 19 31 13 11 90 61
D.23 31 90 61 27 17 19 11 13
查看答案
試題參考答案:C
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
試題3
頁式存儲系統(tǒng)的邏輯地址是由頁號和頁內(nèi)地址兩部分組成,地址變換過程如下圖所示。假定頁面的大小為8K,圖中所示的十進制邏輯地址9612經(jīng)過地址變換后,形成的物理地址a應(yīng)為十進制 ( ) 。
A、42380
B、25996
C、9612
D、8192
查看答案
試題參考答案:B
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
試題4
通常工作在UDP協(xié)議上的應(yīng)用是()。
A.瀏覽網(wǎng)頁
B.Telnet遠程登錄
C.VoIP
D.發(fā)送郵件
查看答案
試題參考答案:C
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
試題5
設(shè)有向圖G具有n個頂點、e條弧,采用鄰接表存儲,則完成廣度優(yōu)先遍歷的時間復(fù)雜度為()查看答案
試題參考答案:A
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
試題6
風(fēng)險分析在軟件項目開發(fā)中具有重要作用,包括風(fēng)險識別、風(fēng)險預(yù)測、風(fēng)險評估和風(fēng)險控制等?!敖L(fēng)險條目檢查表”是 (1) 時的活動,“描述風(fēng)險的結(jié)果”是 (2)時的活動。
(1)A、風(fēng)險識別
B、風(fēng)險預(yù)測
C、風(fēng)險評估
D、風(fēng)險控制
(2)A、風(fēng)險識別
B、風(fēng)險預(yù)測
C、風(fēng)險評估
D、風(fēng)險控制
查看答案
試題參考答案:A、B
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
試題7
系統(tǒng)可維護性的評價指標(biāo)不包括()。
A.可理解性
B.可測試性
C.可移植性
D.可修改性
查看答案
試題參考答案:C
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
試題8
It should go without saying that the focus of UML is modeling. However, what that means, exactly, can be an open-ended question. (1) is a means to capture ideas, relationships,decisions, and requirements in a well-defined notation that can be applied to many different domains. Modeling not only means different things to different people, but also it can use different pieces of UML depending on what you are trying to convey. In general, a UML model is made up of one or more (2) . A diagram graphically represents things, and the relationships between these things. These (3) can be representations of real-world objects,pure software constructs, or a description of the behavior of some other objects. It is common for an individual thing to show up on multiple diagrams; each diagram represents a particular interest, or view, of the thing being modeled. UML 2.0 divides diagrams into two categories:
structural diagrams and behavioral diagrams. (4) are used to capture the physical organization of the things in your system, i.e., how one object relates to another. (5) focus on the behavior of elements in a system. For example, you can use behavioral diagrams to capture requirements, operations, and internal state changes for elements.
(1)A、Programming
B、Analyzing
C、Designing
D、Modeling
(2)A、views
B、diagrams
C、user views
D、structure pictures
(3)A、things
B、pictures
C、languages
D、diagrams
(4)A、Activity diagrams
B、Use-case diagrams
C、Structural diagrams
D、Behavioral diagrams
(5)A、Activity diagrams
B、Use-case diagrams
C、Structural diagrams
D、Behavioral diagrams
查看答案
試題參考答案:D、B、A、C、D
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
試題9
程序員甲與同事乙在乙家探討甲近期編寫的程序,甲表示對該程序極不滿意,要棄之重寫,并將程序手稿扔到乙家垃圾筒。后來乙將甲這一程序稍加修改,并署乙名發(fā)表。以下說法正確的是 ( ) 。
A、乙的行為侵犯了甲的軟件著作權(quán)
B、乙的行為沒有侵犯甲的軟件著作權(quán),因為甲已將程序手稿丟棄
C、乙的行為沒有侵犯甲的著作權(quán),因為乙已將程序修改
D、甲沒有發(fā)表該程序并棄之,而乙將程序修改后發(fā)表,故乙應(yīng)享有著作權(quán)
查看答案
試題參考答案:A
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
試題10
在面向?qū)ο蠓椒ㄖ?多態(tài)指的是()查看答案
試題參考答案:A
試題解析與討論:www.jazzmuze.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
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