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Exam:310-035Title:SunCertifiedProgrammerforJava2Platform1.4Ver:04.21.04Note:SectionAcontains147questions.SectionBcontains147questions.Thetotalnumberofquestionsis294.SectionAQUESTION1Given:publicclassTest{publicstaticvoidmain(Stringargs[]){classFoo{publicinti=3;}Objecto=(Object)newFoo();Foofoo=(Foo)o;System.out.println("i="+foo.i);}}Whatistheresult?駱A.i淚=3閑B.Co縮mpila嫂tion巴fails焰.嚇C.A盡Class痛CastE謎xcept測ioni縣sthr蔑owna查tlin屑e6.子D.A凡Class附CastE運xcept粥ioni光sthr慚owna惰tlin宇e7.膜Answe魔r:A差QUEST橫ION紀2Whi艇chtw葬ocau袍sea菌compi饞lere亂rror?啞(Cho乖oset挨wo)紹A.fl姐oat[]輛=ne省wflo鄙at(3)類;磨B.fl播oatf楊2[]=湯new輸float撲[];籠C.fl伴oat[]僑f1=友new具float殊[3];陸D.fl瞇oatf鼻3[]=慌new窯float健[3];慢E.fl偵oatf丹5[]=付{1.窗0f,2誠.0f,家2.0f避};列F.fl葵oatf報4[]=衛(wèi)new趁float做[]{全1.0f.合2.0f緊.3.0接f}陣;Ans檔wer:穴A,B蝕TheF宏.sta窄temen嘗tis宴incor復rect.肅The碼float闊numb畢erss勵hould欺bes衫epara趙tedw庫ithc艘ommas窄and淺notd倉ots.宇QUEST疑ION巾3Giv蓄en:循int句i=1,末j=10菊;粥do{詞詠if(i冬++>-桶-j){將霸cont鑰inue;錘}洲}wh喊ile(次i<5)撒;咬Syst菜em.ou忠t.pri廣ntln(隱"i=濤"+i+盒"and出喇j="刊+j);悠What瑞isth昌eres含ult?敬A.i盼=6a耗ndj憐=5銹B.i萍=5a盡ndj慮=5儉C.i贏=6a域ndj竟=5超D.i勞=5a弟ndj鍋=6遞E.i破=6a晃ndj避=6A父nswer可:D谷QUEST脆ION豎4Giv目en:益clas匆sTes擦t{淚priv構ateD追emod生;迷void蜘star鴉t(){遣裙d=哨newD真emo()行;豬this眾.take倡Demo(咸d);}據void錦take重Demo(饞Demo贏demo)耗{儀demo佩=nu毅ll;工demo炭=ne綠wDem騰o();}彈}舍When厚isth謹eDem旱oobj妖ect,集creat膊edon仔l(wèi)ine浙3,e劉ligib燭lefo任rgar致bage扶colle取ction歲?粗A.Af璃terl巨ine5再.蚊B.Af伍terl床ine9未.美C.Af項tert匙hest霞art()現me箱thod染compl刻etes.斑是D.Wh帥enth翼etak慰eDemo尿()me郵thod備compl別etes.已吩E.Wh府enth攀eins鳳tance烏runn叫ingt傭hisc都odei麻smad緒eeli茅gible蹲for待garba椅geco資llect守ion.川Answe辦r:E熊QUEST聯ION基5Giv部en:像inte符rface礙Anim皮al{尊void勉soun辮dOff(壇);}鞏clas怖sEle帆phant孝impl逐ement容sA酷nimal以{劈publ報icvo澡idso糊undOf屯f(){債譽Syst帳em.ou畫t.pri她ntln(疑"Trum位pet")酬;}}擁clas新sLio矛nimp梅lemen脅tsAn斬imal您{膀publ腔icvo上idso窮undOf新f(){鍬濱Syst港em.ou適t.pri曬ntln(潤"Roar弱");}}乘clas皺sAlp角ha1{晉久stat蹤icAn榮imal干get(光Strin做gcho暑ice)偏{代if(亂choi閃ce.eq慈ualsI刪gnore趕Case(畫"mea管teat私er")煩){稼retu率rnne假wLio防n();初}el乓se{物retu封rnne請wEle違phant詞();}}嘆}Wh腦ichc劇ompil型es?頂A.ne驚wAni盲mal()溪.soun祥dOff(竟);才B.El盞ephan暢te=忘new熄Alpha省1();布C.Li牲on1料=Alp貓ha.ge較t("me拌atea叫ter")范;撫D.ne站wAlp瘡ha1()裂.get(悲"vegg強ie").隸sound座Off()嬸;Ans睬wer:嘉D待QUEST常ION壤6Whi圓chst濕ateme財ntis社true格?構A.Me擴mory膝isre究claim辱edby罷call枯ingR棚untim象e.gc(超).唐B.Ob襯jects域are剃notc福ollec贊tedi皂fthe嫁yare樓acce色ssibl勇efro產mliv輩ethr病eads.裙兇C.Ob竹je宜ctst耳hath態(tài)avef盤inali尖ze()不metho黨dsar售enev吼erga且rbage晚coll激ected團.格D.Ob鐵jects柏that箏have垂fina分lize(勵)met黨hods腳alway湊shav副ethe額irfi舊naliz望e()m爐ethod誕scal寸ledb能efore繭the祥progr錯amen過ds.隱E.An君OutO罰fMemo客ryer尿rori碎sonl天ythr冶owni虧fas潛ingle壺bloc腳kof座memor剪ycan蘆notb想efou扎nd疏that抓isla寄rgee按nough勿for壞apar相ticul烘arre乘quire呆ment.值Ans睡wer:簡B冠QUEST掛ION桶7Giv晃en:渴clas最sA{蹲備A()組{}}帝clas區(qū)sBe類xtend播sA{揪巨}館Which劉two般state堡ments憑are損true?罩(Cho蝕oset撕wo)薪A.Cl漢assB紛'sco迫nstru轎ctor辱ispu稠blic.借享B.Cl功assB車'sco張nstru敬ctor訂has疏noar完gumen摘ts.額C.Cl詢assB腎'sco業(yè)nstru頸ctor融inclu赴desa胳call影tot園his()縱.默D.Cl袖assB申'sco火nstru連ctor約inclu永desa僚call油tos膝uper(錄).百Answe咽r:B,尼D愈QUEST通ION族8Giv積en:忍int客i=1挨,j=康10;武do{居鬧if(i欺>j){瘦摧brea爭k;}亮j--;普蒸}wh匠ile(腹++i<扎5);浴Syst懷em.ou伙t.pri秀ntln(竹"i="楚+i+"愿and側j="侍+j);仙What弦isth乓eres織ult?忙A.i兄=6a束ndj闊=5賭B.i孤=5a窗ndj傾=5宅C.i鑰=6a傍ndj丑=4僑D.i陰=5a寇ndj巾=6產E.i發(fā)=6a洪ndj字=6A友nswer銜:D坐QUEST挑ION徒9Whi買chst羅ateme遺ntis嗚true荷?歉A.As枕se偵rtion尺scan累bee勿nable泄dor其disab混ledo能nac壟lass-液by-cl骨assb喜asis.丑喘B.Co病nditi我onal服compi溫latio流nis烤used恨toal蛋l(fā)owt餐ested花clas織sest鐘orun偏atf臭ulls凱peed.滔武C.As盯serti鎖onsa心reap舒propr畢iate躬forc飽hecki胳ngth施eval法idity伯ofa常rgume做ntsi頸nam雅ethod固.攻D.Th匯epro收gramm搶erca耽ncho檔ose戚toex嫁ecute波are剛turn賽state嘉ment王orto票thro壽wan象excep喇tion曾ifan滑asse踩rtion濱fail晉s.An魔swer:滿A韻QUEST輔ION句10Yo容uwan志tac昂lass聚toha夠veac是cess茶tome悠mbers皇ofa距nothe火rcla蹄ssin裳the貌same影packa券ge.W源hich心isth禿emos拜tres瘡trict性ivea窩ccess響that歉acco濕mplis喚hest長hiso攤bject奸ive?包A.常publ敗ic僵B.pr芬ivate量塘C.pr斜otect紫ed草D.tr狗ansie鉆nt煙E.de愛fault診acce乞ssAn具swer:韻E胖QUEST欠ION殼11Gi訴ven:索int夾x=3副;夫int漢y=1西;驚if(傾x=y擴){件Syst改em.ou孫t.pri萄ntln(呢"x=雁"+x居);幸痰}緣取What問isth蝴eres輔ult?熱A.x干=1殿B.x側=3蝦C.Co遺mpila么tion斃fails予.藍D.Th樂ecod形erun稼swit與hno搖outpu屬t.爆E.An稅exce窄ption洗ist容hrown懂atr塘untim還e.眠Answe揭r:C仁QUEST述ION聰12Gi輕ven:樣publ稀iccl賠assT悟est{偷游publ獎icst縱atic息void望aMeth夫od()玉throw臺sExc獵eptio姻n{或try軍{獵thro怖wnew鳥Exce罷ption飄();明}fi午nally敵{玉Syst機em.ou打t.pri叢ntln圈("fin僅ally"述);}}機publ室icst倦atic帆void媽main(收Strin揚garg掛s[])要{洲try海{態(tài)aMet幼hod()攻;潤}ca俯tch(饞Excep女tion些e){越Syst兇em.ou糟t.pri爹ntln(來"exce奔ption餃");}醬Syst嚷em.ou天t.pri女ntln(狡"fini困shed"胡);}病}兔What睡isth仰eres娘ult?茂A.fi安nally糠夜B.ex訪cepti婚on劈finis刊hed瀉C.fi哄nally簡木excep瞧tion夕finis釀hed紹D.Co剛mpila夸tion程fails坑.償Answe稱r:C民QUEST匹ION版13Gi梅ven:闖publ挺icin擁terfa恰ceFo腦o{忙int拿k=4螞;貼}傭Which擋thre絮eare濤equi晶valen碗tto含line這2?(C羊hoose耍thre膠e)庫A.fi哥nali既ntk壓=4;鈔B.pu亂blic予intk蜜=4;踢幕C.st止atic蹤intk重=4;怒闊D.ab畏strac厲tint浮k=朽4;縮E.vo遍latil副eint盲k=盆4;遼F.pr崗otect樣edin俘tk=枕4;熊Answe飄r:A,掛B,C練槽QUEST叮ION凝14Gi客ven:衫pack旱aget骨est1;爪卻publ劈iccl軋assT輔est1佳{貞stat著icin注tx=足42;}密pack稱aget侍est2;恥模p母ublic贏clas度sTes嫂t2ex旁tends啄test駝1.Tes生t1{歷publ晨icst兇atic罪void拜main(強Strin時g[]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en:災publ關iccl慘assX林{碰publ睬icst立atic看void糠main(辨Strin寶g[]蠟args)俗{灰try勻{滾badM換ethod冰();娛Syst蘭em.ou上t.pri蹈nt("A渡");}孕catc爐h(Ex注cepti愈onex藝){竹Syst棕em.ou眼t.pri塌nt("B松");}廈fina辱lly{蠢丈Syst假em.ou尿t.pri解nt("C幼");}她Syst仿em.ou箱t.pri冊nt("D始");}端publ衣icst越atic歸void把badMe終thod(軋){}炕17.}優(yōu)北What杜isth冬eres覺ult?庭A.AC仙部B.BD尿棚C.AC灰D敏D.AB現CD皮E.Co蚊mpila掉tion孔fails斬.咸Answe碌r:C卸QUEST囑ION崖39Wh昂icht濫woar秘eval緣idde美clara四tions估with腰inan薯inte茅rface職defi禁nitio鏟n?(C萬hoose熱t(yī)wo)激惠A.vo睜idme歡thoda違();薄B.pu弄blic咳doubl隔emet沖hoda(稿);帝C.pu柔blic循final挨doub只leme馬thoda跳();瀉D.st誤atic逮void笨metho診da(do幟uble芽d1);飾E.pr尋otect包edvo癥idme蘭thoda糊(doub半led1耐);An作swer:勿A,B念攪QUEST宴ION頃40Wh壓icht征woal戶lowt匹hecl撐assT寸hing否tobe義inst蠢antia芒tedu約sing尸newT洋hing(爪)?(C雅hoose畝two)撇截A.pu鄭blic評class浪Thin蕩g{}州B.pu遙blic磁class還Thin雹g{p殲ublic所Thin斧g(){榴}}廟C.pu誦blic脂class狹Thin忘g{p蠻ublic閉Thin餡g(voi冷d){}璃}演D.pu詢blic持class憂Thin燕g{p配ublic兇Thin奏g(Str奉ings從){}團}往E.pu疤blic鞋class兼Thin聯g{p扛ublic續(xù)void加擔Thing斯(){}權publ催icTh腔ing(S留tring倡s){厭}}A周nswer壁:A,我B漠QUEST訓ION腔41Gi身ven:煙Floa莖tf=趟new哭Float礙("12"我);咽swit聰ch(f漠){燭case麥12:風Syste刺m.out診.prin浮tln("呀Twelv覽e");責case孩0:S膏ystem痛.out.俯print話ln("Z斷ero")掠;央defa吊ult:孕Syste偉m.out辦.prin揭tln("井Defau蜜lt");肚勵}矩Wh培atis衛(wèi)the返resul頁t?饞A.Ze克ro部B.Tw惰elve蟻C.De耐fault彎挨D.Tw猜elve紐Zero漠Defau妖lt腦E.Co勻mpila腐tion妹fails況.職Answe田r:E交QUEST跟ION躍42Gi玉ven:膽publ協(xié)iccl玩assX詳{暑publ宇icst盾atic盡void躺main(安Strin棵g[]弄args)找{懷try糠{悲badM緣ethod見();挨Syst若em.ou柄t.pri老nt("A高");}直catc啄h(Ex鎖cepti柳onex互){腎Syst炮em.ou妹t.pri斗nt("B熟");}其fina房lly{益孕Syst冬em.ou役t.pri踩nt("C貪");}俗Syst恭em.ou采t.pri堪nt("D老");}左publ免icst辜atic義void畜badMe毒thod(咬){河thro氏wnew處Runt盜imeEx仙cepti銜on();禍}趨}纏What聲isth帶eres儉ult?游A.AB餐捉B.BC吃涉C.AB靠C叛D.BC醬D蝴E.Co蕩mpila盡tion艷fails莖.巾Answe渾r:D橡QUEST職ION肝43Gi擁ven:查clas喬sTes卵tA{賺Test慮Bb;弟Test烈A(){幸煌b=朗newT曬estB(墓this)縫;}}峰clas透sTes攤tB{柜Test朗Aa;催Test呢B(Tes掀tAa)概{滲this洽.a=淘a;}}瓶clas覺sTes叛tAll服{否publ將icst秤atic漿void猶main繩(Stri勞ngar只gs[])仙{袍new鞠TestA知ll().制makeT呀hings志();莫//.啄..cod奏econ賣tinue漆son}丈void淺make蹈Thing啟s(){絮濟Test緩Ates蜻t=n瀉ewTe肢stA()唇;}旦}粱Which蹲two抹state傾ments奶孤aret仗ruea才fter護line航15,b濱efore稈main期comp集letes離?(Ch文oose蜓two)句A.Li晶ne15景caus稻esa傍stack醉over法flow.慮據B.An脅exce烈ption羽ist吵hrown掩atr隨untim腔e.逼C.Th暗eobj雷ectr隆efere恐nced炭bya毯isel城igibl撈efor腥garb全agec脖ollec環(huán)tion.指早D.Th扁eobj繼ectr開efere遍nced仔byb激isel框igibl拴efor拉g若arbag咳ecol斃lecti據on.光E.Th膝eobj尤ectr興efere庸nced坐bya才isno旬teli弦gible見for段garba蜓geco嘴llect縮ion.叢F.Th幅eobj蛇ectr煩efere封nced蝦byb社isno師teli滲gible擇for教garba秩geco巷llect曾ion.你Answe聯r:C,獅DTh酬isis社aty元pical擾exam蟲pleo愁fthe抖isla厘ndof穴isol撕ation谷.On睛line替15,t叫hetw古oobj午ect坊sTes僚tAan升dTes采tBha莖vea智refer快ence后toon伏ean撒other譽.The譽refor協(xié)e,th粘ecor日rect隙answe局rsar小eC.抗andD將.Ak禍eypo鳳intt電orem怨ember篩ist袍hata殃nobj薪ectt獵hati子sref彈erenc念edby刷anot搜hero印bject惹can錢beel禽igibl床efor諒garb萬agec鏡ollec配tion采ifth辜etwo患obje坦c白tsfo芬rman膜isla違ndof藍isol滅ated膽objec相ts.五QUEST閃ION猴44Gi件ven:諷for市(int黃i=0;央i<3掠;i++籍){艙swit利ch(i)防{遲case谷0:b數reak;消婚case帝1:S狂ystem挪.out.拜print抗("one津");蒜case程2:S咽ystem瘋.out.離print昆("two清");方case計3:S泥ystem辮.out.逃print燙("thr域ee")耕;}}千Syst蝦em.ou發(fā)t.pri葡ntln(烘"done必");W福hati潔sthe組resu世lt?閱A.do席ne詠B.on蜓etwo慧done俯競C.on間etwo礦thre阿edon傻e都D.on衰etwo枝thre憂etwo違thre艷edon從e則E.Co炭mpila曠tion攤fails嫌.Ans曲wer:遵D倘QUEST麗ION舟45Wh謙icht獄hree價state旱ments僻are尼t(yī)rue?性(Cho知oset歌hree)巴擱A.Th透edef拍ault碎const元ructo泥ri裁nitia扒lizes掏meth傾odva社riabl錯es.遙B.Th親edef括ault剪const賞ructo灰rhas刻the葡same饑acces范sas同itsc纖lass.亡布C.Th盼edef雄ault抖const逆ructo劇rinv菠oked已then處o-arg鞏cons敗truct文orof稠the券super押class村.蕩D.If滑acl最assl冊acks摸ano-邪argc猴onstr饑uctor趁,the巧comp波iler善alway叢scre嬸ates冊adef唐ault寇const致r許uctor朽.涼E.Th憶ecom勁piler結crea匠tesa聽defa提ultc隔onstr晝uctor讀only書when管ther辮eare蛾noo黑ther星const獅ructo躁rsfo娛rthe牲clas踏s.An篩swer:邪B,C億,E質QUEST辮ION未46Wh叉icht暴hree限state練ments儲are姨true?安(Cho嚷oset昆hree)靈擇A.As上serti逗onch件eckin毛gis富typic占ally洞enabl扎edwh倘ena串progr包amis膛depl伯oy效ed.嚷B.It疊isn少ever草appro侄priat浪eto影write鎖code桑toh奪andle涌fail旬ureo只fan虛asser痰tsta襲temen襖t.閃C.As筑serti膛onch車eckin墨gis彎typic坊ally必enabl巨eddu掘ring縱progr中amde悶velop勝ment麥andt危estin難g.扇D.As低serti懲onch踐eckin定gcan哪bes片elect豪ively僅enab叮ledo浙rdis篇able窮ana證per-p沈ackag地ebas澡is,b級utno謹ton羅aper揚-clas我sbas錫is.亦E.As廳serti彼onch欲eckin女gcan粒bes顫elect受ively卻enab遵ledo搜rdis槳abled植onb葡otha趕per-龜packa褲geba燥sisa聯nda做per-c候lass幫basis未.Ans方wer:門B,C,桂E翅QUEST俱ION冶47Wh尸ichs既tatem祖enti酷stru桂e?歲A.A佛trys狡tatem彼ent扛must忌have亮atle鹽asto律neco襖rresp邁ondin魂gcat軟chbl突ock.童B.Mu城ltipl蘇ecat跑chst牛ateme估ntsc手anca陷tcht沒hesa珠mecl鍬asso余fexc玻eptio捉nmor揮etha鏟nonc泄e.予C.An邀Erro讀rtha虜tmig屬htbe趙thro市wnin湖ame貿thod織must摔bede餅clare露das圓throw移nby志that屈metho蜂d,or捧beh童andle磁dwit弟hint連hatm守ethod槽.贏汽D.Ex罷cept奔inca閥seof陷VMs掉hutdo騙wn,i輔fat褲rybl柔ocks觸tarts倡toe敞xecut吉e,a墻corre軋spond驕ingf魚inall宏yblo禁ckwi汽llal煮ways殃start泛toe立xecut慶e.既E.Ex嘩cept仁inca忽seof施VMs惰hutdo題wn,i氧fat玩rybl填ocks熄tarts酒toe澤xecut飾e,a領corre獸spond塊ingf住inall差yblo緊ckmu早stal肢ways枕310-0郊35耽runt盾o征comp芒letio僻n.An脈swer:汽E微QUEST罰ION禁48Gi翠ven:呀clas群sA{閥嚼fina琴lpub講lici曲ntme俗thod1痰(int丹a,in煎tb)烤{retu陡rn0;箱}}田clas逃sBe栽xtend末sA{乖還publ強icin夸tmet繞hod1(丘inta蒜,int滋b){蒜retu易rn1;韻}}公publ舟iccl屋assT薦est{吃速publ糟icst復atic盟void汽main(蹦Stri幟ngsa泊rgs[]苦){畢Bb;欠灑Syst辱em.ou敬t.pri幫ntln(久"x=項"+b個.meth過od1(0如,1))揀;}翼}鄙What服isth世eres扇ult?勻A.x貿=0淘B.x稅=1被C.Co符mpila云tion斃fails風.第D.En逼exce岔ption牧ist育hrown進atr拋untim挽e.雪Answe黎r:C游QUEST萬ION呼49Gi插ven:熱publ揪icOb門ject死m(xù)(){遺補Obje刑cto器=new枕Floa諸t(3.1獎4F);啟Obje語ct[]露oa=遍new莊Objec拴t[1];岸氏oa[0磚]=o哈;攻o=駝null;望伙oa[0字]=n鹽ull;蘭prin展t're忘turn廟0';講}影When粥isth鍬eFlo相atob彩ject,健crea土tedi好nlin按e11,猾elig見ible鈴forg廣arbag走ecol食lecti腦on?路A.Ju畏staf危terl廚ine1妹3.遇B.Ju匙sta允fter廚line穿14.認C.Ju妥staf腎terl腫ine1婦5.翼D.Ju作staf城terl錄ine1泰6(th痕atis絮,as允them艙ethod來retu謹rns).橡Answ姑er:C躺Firs密tof拿all,侮there復isa潮nerr融oron楊line鴿16.牢Itsh贊ould廣print妹'ret欄urno忘'rat隔hert偶han'僵retur李n0'.血Also蘆,the攜corr朗ecta子nswer阿is值C.ra下ther經than皆B.In縫fact帆,two康diff亦erent譽refe功rence錯stha優(yōu)tpoi嚷ntst今othe懇same斯obje撐ctar盆ecre麻ated.屯The洋first唇one禁is'o彩'and經thes惠econd令one船isoa抬[0].拒There喂fore,腹both墻obje周ctsn鑄eedt給obe層assig彼nedt網henu星llva很lueb腳efore公the呼objec由tis轎eligi脂blef茫orga腔rbage訪coll五ectio腳n.鍛QUEST務ION非50Gi勻ven:件publ褲icvo昂idte饑st(in概tx)等{講int相odd=修x%2;明羞if(獸odd)哄{驚Syst狗em.ou隆t.pri遙ntln(美"odd)終;痕}el久se{摩Syst遣em.ou慧t.pri繁ntln(豈"even紗");}餓}掩Which峽stat醒ement勤ist宏rue?據A.Co起mpila墻tion而fails真.傭B."o蹈dd"w拼illa振lways閣beo蠢utput舌.悅C."e藍ven"皮will璃alway岡sbe位outpu油t.議D."o悲dd"w野illb哪eout效putf巧orod訪dval艘ueso性fx,奶and"甜even"待for軍even仗value黨s.渠E."e命ven"裹will透beou濃tput腳fora伙ddva禁lues自ofx,鈔and寇"odd"醫(yī)for本even押value稱s.君Answe玉r:A辛QUEST篇ION膀51Wh查icht鏈wocr字eate島anin柏stanc陣eof胳anar狐ray?冠(Choo田s猴etwo邊)晴A.in初t[]i章a=n婦ewin即t[15]覽;站B.fl不oatf哨a=n疏ewfl錄oat[2硬0];授C.ch低ar[]到ca=跨"Some膚Stri屋ng";劇D.Ob耗ject蛇oa=罩newf和loat[意20];否E.in私tia[錦][]=漠{4,求5,6友,},趟{1,乏2,3晶};An蒸swer:誠A,D誰蕉QUEST另ION盡52Gi學ven:豆clas炕sSup拌er{擱publ竊icin寒tget凈Lengh右t(){料retu穗r凱n4;蜜}}扔publ逆iccl康assS緒ubex鬧tends逐Supe日r{添publ紫iclo捆ngge濾tLeng側ht()覆{ret遮urn5蛾;}趴publ斤icst撕atic緊void撲main(竭Strin癥g[]a朽rgs)課{確Supe插rsoo捧per=雞new射Super哄();婦Sub禿sub=炊new弄Sub()郊;鼠Syst盾em.ou段t.pri罵ntln(妨雕soop曠er.ge捏tLeng乖ht()析+","尤+su莖b.get衛(wèi)Lengh麥t())芒;}多}胃What群isth緒eout縮put?退A.4,丘4溝B.4,鍬5投C.5,遼4禮D.5,股5玻E.Co原mpila規(guī)tion倆fails全.顧Answe吐r:E公QUEST而ION狼53Gi江ven:挖publ患iccl貌assT狐est{漏算publ改icst座atic謝void紫main(貫Strin盜g[]a針rgs)列{屠int出x=0叮;蓋asse睡rt(x包>0)著:"as被serti忽onfa進iled"盈;紡Syst紫em.ou銳t.pri凝ntln(鳳"fini慨shed"獻);}件}椒What渾isth蒜eres途ult?豈A.fi貴nishe慨d遲B.Co責mpila醉tion哪fails勤.胸C.An捧Asse咽rtion束Error趕ist感hrown踩.蜂D.An禾Asse哲rtion渡Error喂ist點hrown欄and藥finis跟hedi纖sout興put.氏Answe隙r:A鑄This文quest毅ioni共sab部ittr憤icky修becau每seit膚lack歷sthe配foll忙owing罰info逃rmati憐on:I階tsho遠uldi制nclud屋eas維tatem炮entt漆hats決aysw肅hethe撐ror揭nota責ssert幸ions臉aree浪nable填d.If騰they零are匯indee秒dena板bled,胃the辭corre像ction華answ樸eris促C.b傅utif鄰they壤are植not,鹽thec棍orrec惠tans闖weri測sA.尺Asser目t歌ions槽aren詞oten周abled拾byd久efaul洪tso露ifth途eque敢stion羽isn詞otch校anged劈,the戶most宋logi好cala舍nswer清isA屈.題QUEST清ION苗54Yo華uwan呢tto甜limit排acce在ssto朽ame故thod懲ofa共publi虹ccla闊ssto豎memb肚erso魯fthe張same描clas傾s.Wh霞icha嗽ccess庫acco娛mplis音hest租hiso圖bject懂ive?推A.

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