最新2022年軟件設(shè)計(jì)師考試模擬試題加答案(三)

1、最新2022年軟件設(shè)計(jì)師考試模擬試題加答案(三)of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resistof accountability, redress of orders and prohibitions. Strengthening the honesty and

2、 self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resistof accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist

3、2022年軟件設(shè)計(jì)師考試模擬試題加答案三 軟件設(shè)計(jì)師考試作為軟考中級資格中的一大熱門，2022年上半年和下半年都開考。上半年軟考已經(jīng)結(jié)束，打算參加下半年考試的你，已經(jīng)開始備考了嗎？多做試題是非常好的一種備考方式，下面希賽軟考學(xué)院為大家整理了幾套軟件設(shè)計(jì)師考試試題，供你參考學(xué)習(xí)。36.MPEG視頻中的時(shí)刻冗余信息可以采用_的體例來進(jìn)行壓縮編碼。A.幀間展望和變換編碼B.霍大曼編碼和行為抵償C.變換編碼和行程編碼D.幀間展望和行為抵償假定每一車次具有獨(dú)一的始發(fā)站和終點(diǎn)站。如不美觀實(shí)體“列車時(shí)刻表屬性為車次、始發(fā)站、發(fā)稱癱、終點(diǎn)站、到達(dá)時(shí)刻，該實(shí)體的主鍵是_37_;如不美觀實(shí)體“列呈偎行表屬性為車次

4、、日期、發(fā)稱癱、到達(dá)時(shí)刻，該實(shí)體的主鍵是_38_。但凡情形下，上述“列車時(shí)刻表和“列呈偎行表兩實(shí)體型間_39_聯(lián)系。37:A.車次B.始發(fā)站C.發(fā)稱癱D.車次，始發(fā)站38:A.車次B.始發(fā)站C.發(fā)稱癱D.車次，日期39:A.不存在B.存在一對一C.存在一對多D.存在多對多參考答案：36.D 37.A 38.D 39.COMT界說了三種模子來描述系統(tǒng)。_40_可以用狀況圖來暗示;_41_可以用數(shù)據(jù)流圖來暗示。_42_為上述兩種模子供應(yīng)了根基的框架。40:A.對象模子B.功能模子C.動態(tài)模子D.類模子41:A.對象模子B.功能模子C.動態(tài)模子D.類模子42:A.對象模子B.功能模子C.動態(tài)模子D.

5、類模子43.采用動態(tài)規(guī)劃策略求解問題的顯著特征是知足最優(yōu)性事理，其寄義是_。A.當(dāng)前所做出的抉擇妄想不會影響后面的抉擇妄想B.原問題的最優(yōu)解包含其子問題的最優(yōu)解C.問題可以找到最優(yōu)解，但操作貪心法不能找到最優(yōu)解D.每次抉擇妄想必需是當(dāng)前看來最優(yōu)的抉擇妄想才可以找到最優(yōu)解參考答案：40.C 41.B 42.A 43.B關(guān)系模式R(U,F)，其中U=(W,X,Y,Z)，F(xiàn)=WXY,WX,X,Z,yVw。關(guān)系模式R的候選碼是_44_，_45_是無損毗連并連結(jié)函數(shù)依靠的分化。44：A.W和YB.WYC.WXD.WZ45：A.=R1(WY)，R2(XZ)B.=R1(WZ)，R2(XY)C.=R1(WXY

6、)，R2(XZ)D.=R1(WX)，R2(YZ)46.類的實(shí)例化過程是一種實(shí)例的合成過程，而不僅僅是按照單個(gè)類型進(jìn)行的空間分配、初始化和綁定。指導(dǎo)編譯軌范進(jìn)行這種合成的是_。A.類條理結(jié)構(gòu)B.實(shí)例的個(gè)數(shù)C.多態(tài)的種類D.每個(gè)實(shí)例的初始狀況47.重置的根基思惟是經(jīng)由過程_機(jī)制的支撐，使得子類在擔(dān)任父類界面界說的前提下，用適合于自己要求的實(shí)現(xiàn)去置換父類中的響應(yīng)實(shí)現(xiàn)。A.靜態(tài)綁定B.對象引用C.類型匹配D.動態(tài)綁定參考答案：44.A 45.C 46.A 47.DThe purpose of the requirements definition phase is to produce a clear

7、,complete,consistent,and testable _48_ of the technical requirements for the software product.During the requirements definition phase,the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each

8、function.that the software must perform and each _49_ that it must meet.The starting point is usually a set of high level requirements from the _50_ that describe the project or problem.In either case,the requirement definition team formulates an overall concept for the system and then defines _51_

9、showing how the system will be operated publishes the system and operations concept document and conducts a system concept review(SCR).Following the SCR,the team derives _52_ requirements for the system from the high level requirements and the system and operations concept.Using structured or object-oriented analysis.the team specifies the software functions and algorithms needed to satisfy each detailed requirement.48:A.functionB.definitionC.specificationD.statement49:A.criterionB.standardC.modelD.system50:A.producerB.customer