46家公司筆試面試題

46完成下列程序**.*.*..*..*..*...*...*...*...**************************#include<stdio.h>#defineN8intmain(){inti;intj;intk;||||||return0;}完成程序，實現(xiàn)對數(shù)組的降序排序#include<stdio.h>voidsort();intmain(){intarray[]={45，56，76，234，1，34，23，2，3sortreturn0;}voidsort(){||||| |}，1，1，2，3，5……編寫程序求第十項。可以用遞歸，也可以用其他方法，但要說明你選擇的理由。#include<stdio.h>intPheponatch(int);intmain(){printf("The10this%d",Pheponatch(10));return0;}intPheponatch(intN){||||}#include<stdio.h>#include<malloc.h>typedefstruct{TNode*left;TNode*right;intvalue;}TNode;TNode*root=NULL;voidappend(intN);intmain(){append(63);append(45);append(32);append(77);append(96);append(21);append(17)Again,}voidappend(intN){TNode*NewNode=(TNode*)malloc(sizeof(TNode));NewNode->value=N;if(root==NULL){root=NewNode;return;}else{TNode*temp;temp=root;while((N>=temp.value&&temp.left!=NULL)||(N<temp.value&&temp.right!=NULL)){while(N>=temp.value&&temp.left!=NULL)temp=temp.left;while(N<temp.value&&temp.right!=NULL)temp=temp.right;}if(N>=temp.value)temp.left=NewNode;elsetemp.right=NewNode;return;}}TCP/IPIPTCPUDP？請問交換機(jī)和路由器各自的實現(xiàn)原理是什么？分別在哪個層次上面實現(xiàn)的？請講一講析構(gòu)函數(shù)和虛函數(shù)的用法和作用。全局變量和局部變量有什么區(qū)別？是怎么實現(xiàn)的？操作系統(tǒng)和編譯器是怎么知道的？1．intatoi(char*s)。2．inti=(j=4,k=8,l=16,m=32printf(“%di)3．解釋局部變量、全局變量和靜態(tài)變量的含義。解釋堆和棧的區(qū)別。論述含參數(shù)的宏與函數(shù)的優(yōu)缺點(diǎn)。C筆試題44．如何定義和實現(xiàn)一個類的成員函數(shù)為回調(diào)函數(shù)？C7．下列哪兩個是等同的intb;Aconstint*a=&b;Bconst*inta=&b;Cconstint*consta=&b;Dintconst*consta=&b;8．內(nèi)聯(lián)函數(shù)在編譯時是否做參數(shù)類型檢查？voidg(base&b){b.play;}voidmain(){sons;g(s);return;}考試時間一小時，第一部分是填空和選擇：月球繞地球一圈，至少要多少時間？5050魚頭長ABC5052010．問哪個袋子里有金子？AA5213×（101）2=29，問這是怎么回事？12．三篇寫作，均為書信形式。一片中文的祝賀信，祝賀某男當(dāng)了某公司xxletter）。大唐面試試題Layer2Layer3有線電話和無線電話有何區(qū)別？無線電話特別需要注意的是什么？？9．（選做）手機(jī)用戶在從一個基站漫游到另一個基站的過程中，都會發(fā)生什么?）AccsBcasCipDatmABCDAospfBbgpCis-isDripss7AincsBis41bCis41cDinap雙音多頻多音雙頻多音三頻D三音多頻6．CD脈沖編碼調(diào)制的簡稱是。ApcmBpamCdelta)MDatmArj11Brj45Crs232Dbnc9DAstbBslbCsubDspb（10）簡述隨路信令與公路信令的根本區(qū)別。說明掩碼的主要作用。簡述通信網(wǎng)的組成結(jié)構(gòu)。面向連接與面向非連接各有何利弊？寫出愛爾蘭的基本計算公式。數(shù)據(jù)網(wǎng)主要有哪些設(shè)備？中國一號協(xié)議是如何在被叫號碼中插入主叫號碼的？30壓控振蕩器的英文縮寫。動態(tài)隨機(jī)存儲器的英文縮寫。選擇電阻時要考慮什么？單片機(jī)上電后沒有運(yùn)轉(zhuǎn)，首先要檢查什么？計算機(jī)的基本組成部分及其各自的作用。中軟融鑫筆試題1．關(guān)于工作你對未來的工作生活是怎樣憧憬的？為何選擇我公司作為求職公司？你認(rèn)為比較理想的工作環(huán)境是怎樣的？2．關(guān)于社會如果你是楊利偉，你在太空中向祖國人民說的第一句話是什么？）何看的？在美國，男、女衛(wèi)生間（廁所）的正確稱呼為什么？請用英語寫出答案。你認(rèn)為麥當(dāng)勞是世界最大的漢堡生產(chǎn)商嗎？如果不是，請說出你的觀點(diǎn)。3．教育背景你受過哪些正規(guī)的教育或培訓(xùn)？（自高中畢業(yè)起）在校期間進(jìn)行過哪些社會活動？機(jī)械類筆試試題Brieflydescribewhatisblanking(cutting),forming,coiningandembossinginstampingprocess.Whatismetalclading?Whatisthepurposeofaddingglassfibertothermoplasticmaterial?Incontrastwithmetalandthermoplasticmaterial,whichhasahighercoefficientofthermalexpansion(CTE).Themostsuitablematerialforaintegralhingedesign(typicalplasticthickness=0.25to0.5mmathinge)Canabendingloadmakesbothcompressiveandtensilestressinamember?Whatisthedesigncriteriausedinplasticscatch/snap?WhatisFEA?Whyisnaturalfrequencyimportantinvibrationanalysis?Whatisthedeflectionequationofacantileverbeamfixedatoneedge?Name3VehicleBuses.Name2possiblesourcesofElectromagneticinterferenceonElectronicsCircuitASM.Wavelengthfor12MHzfrequencysignalis Name2importantconsiderationsforcarradioperforman-cerelatedtoaudiosignalprocessingundermultipathcondition?WhatisthetypicalFMreceiverRFsignalstrengthtoachieve30dBS/Nforcarradio?Whenaradioistunedto98.1MHz&withaLOof108.8MHz,whatistheimagefrequency?Forasystemwithamatchedimpedance,whatistheReflectionCoefficientandSWR?WhichpropertyoftheoutputcapacitoristheprimarycauseofLowDropOut(LDO)regulatorloopinstability?Equivalentseriesresistance(ESR)Effectiveseriesinductance(ESL)CapacitancevalueDielectricmaterialTheswitchingregulatoriscapableof:HigherpowerconversionefficiencyProvidinganoutputvoltagethatishigherthantheinputGeneratinganoutputboltageoppsiteinpolaritytotheinputAlloftheaboveAlinearregulatoropVin(max)=10v,Vout(min)=4.8v,Iout(max)=2.regulatorisavailablein3packages.Eachpackagehasthefollowingthermalcharacteristics:PackageRja（攝氏度/W）Rjc（攝氏度/W）SO1412530D1P810052Choosethemostsuitablepackagetohandlethepowerdissipationrequirementwithoutaheatsinkandwhy.軟件筆試題HowdoyoucodeaninfiniteloopinC?Volatile:Whatdoesthekeywordvolatilemean?GiveanexampleCanaparameterbebothconstandvolatile?GiveanexampleCanapointerbevolatile?GiveanexampleWhatarethevaluesofa,b,andcafterthefollowinginstructions:inta=5,b=7,c;c=ab;Whatdothefollowingdeclarationsmean?constinta;intconsta;constint*a;int*consta;intconst*aconst;Whichofthefollowingstatementsdescribetheuseofthekeywordstatic?Withinthebodyofafunction:AstaticvariablemaintainsitsvaluebetweenfunctionrevocationsWithinamodule:AstaticvariableisaccessiblebyallfunctionswithinthatmoduleWithinamodule:AstaticfunctioncanonlybecalledbyotherfunctionswithinthatmoduleEmbeddedsystemsalwaysrequiretheusertomanipulatebitsinregistersorvariables.Givenanintegervariablea,writetwocodefragments.Thefirstshouldsetbit5ofa.Thesecondshnuldclearbit5ofa.Inbothcases,theremainingbitsshouldbeunmodified.Whatdoesthefollowingfunctionreturn?charfoo(void){unsignedinta=6;ihtb=-20;charc;(ab>6)?(c=1):(c=0);returnc;}WhatwillbetheoutputofthefollowingCcode?main(){intk,num=30;k=(num>5?(num<=10?100:200):500);printf(“%d”,k);}WhatwillthefollowingCcodedo?int*ptr;ptr=(int*)Ox67a9;*ptr=Oxaa55;WhatwillbetheoutputofthefollowCcode?#defineproduct(x)(x*x)main(){inti=3,j,k;j=product(i);k=product(i);printf(“%d%d”,j,k);}SimplifythefollowingBooleanexpression!((i==12)||(j>15))Howmanyflip-flopcircuitsareneededtodivideby16?Provides3propertiesthatmakeanOS,aRTOS?Whatispre-emption?AssumetheBCregistervalueis8538H,andtheDEregistervalueis62A5H.FindthevalueofregisterBCafterthefollowingassemblyoperations:MOVA,CSUBEMOVC,AMOVA,BSBBDMOVB,AIntheAssemblycodeshownbelowLOOP:MVIC,78HDCRCJNZLOOPHLTHowmanytimesistheDCRCOperationexecuted?Describethemostefficientway(intermofexecutiontimeandcodesize)todivideanumberby4inassemblylanguagewhatvalueisstoredinminthefollowingassemblylanguagecodefragmentifn=7?LDAA#nLABEL1:CMPA#5BHIL3BEQL2DECABRAL1LABEL2:CLRALABEL3:STAA#mWhatisthestateofaprocessifaresourceisnotavailable?#definea365*24*60*60Usingthe#definestatement,howwouldyoudeclareamanifestconstantthatreturnsthenumberofsecondsinayear?Disregardleapyearsinyouranswer.Interruptsareanimportantpartofembeddedsystems.Consequently,manycompilervendorsofferanextensiontostandardCtosupportinterrupts.Typically,thekeywordisinterrupt.Thefollowingroutine(ISR).Perruptdoublecompute_area(doubleradius){doublearea=PI*radius*radius;printf(“\nArea=%f”,area);returnarea;}BankPleasestatewhyyouchosetofollowtheseactivitiesandhowtheyhavecontributedtoyourpersonaldevelopment.Youmaywishtogivedetailsofyourrolewhetheranyoneelsewasinvolvedandanydifficultiesyouencountered.Pleasestatehowyouhavebenefitedfromyourworkexperience.Howmuchisyourpresentmonthlysalaryincludingallowances.Doyouneedtocompensateyourpresentemployerifyouresign?Ifso,pleasegivedetails.Otherthanacademicsuccess,whathasbeenyourgreatestachievementtodate?Whatdoyouseeasyourpersonalstrength,why?Pleasestatewhythepositionyouhaveappliedforisappropriateforyou;WhyyouhaveselectedHongKongBankandwhatyourcareerobjectivesare..Describeyourgreatestachievementinthepast4-5years?Whatareyourshort-termandlong-termcareerobjectives?Whatdoyouthinkisthemostidealjobforyou?WhydoyouwanttojoinA.Tkearney?WhatdoyouthinkyoucancontributetoA.Tkearney?WhyareyouapplyingforapositionatArthurAnderson?Whatareyourexpectationsofourfirm.Describeyourhobbiesandinterests.Howwoldyourcolleagues/classmatesdescribeyouinfivewords?Onwhatevidencewouldtheybasethisassessment.Ifyouareaskedtorecruitthebestgraduatesforshell,whatwouldyoudotoattractthem?Whatwouldyoudotoselectthem?Pleasedescribeanewactivitythatyouhaveinitiatedandimplemented.Pleasehighlightyourroleout.Pleasedescribeyouroutstandingnon-academicachieve-ments.Pleasedescribeanyothersignificantactivitiesyouhavebeeninvolvedinincludingorganizingpeople.ImaginethatShellhasfoundoilinaninlandprovinceofChina,nearalargeriver.Youareresponsibleforplanninghowtotransporttheoiltothecoastthousandsofmilesaway.Whatarethemainissueyouwouldconsider,andwhatwouldyoudo?“Thebigeconomicdifferencebetweennuclearandfossil-fuelledpowerstationsisthatnuclearreactorsaremoreexpensivetobuildanddecommission,butcheapertosun.Sodisputesovertherelativeefficiencyofthetwosystemsrevolvenotjustaroundpricesofcoalanduraniumtodayandtomorrow,butalsoaroundthewayinwhichfutureincomeshouldbecomparedwithcurrentincome.”Themaindifferencebetweennuclearandfossil-fuelledpowerstationsisaneconomicone.TRUEUNTRUECANNOTSAYThepriceofcoalisnotrelevanttodiscussionsabouttherelativeefficiencyofnuclearreactors.TRUEUNTRUECANNOTSAYIfnuclearreactorswerecheapertobuildanddecommissionthanfossil-fuelledpowerstations,theywoulddefinitelyhavetheeconomicadvantage.TRUEUNTRUECANNOTSAY“Atanygivenmomentwearebeingbombardedbyphysicalandpsychologicalstimulicompetingforourattention.Althoughoureyesarecapableofhandlingmorethan5millionbitsofdatapersecond,ourbrainarecapableofinterpretingonlyabout500bitspersecond.Withsimilardisparitiesbetweeneachoftheothersensesandthebrain,itiseasytoseethatwemustselectthevisual,auditory,ortactilestimulithatwewishtocomputeatanyspecifictime.”Physicalstimuliusuallywininthecompetitionforourattention.TRUEUNTRUECANNOTSAYThecapacityofthehumanbrainissufficienttointerpretnearlyallthestimulithesensescanregisterunderoptimumconditions.TRUEUNTRUECANNOTSAYEyesareabletocopewithagreaterinputofinformationthanears.TRUEUNTRUECANNOTSAYVERBALANSWER：（1）CCANNOTSAY（2）BUNTRUE（3）ATRUE（4）CCANNOTSAY（5）BUNTRUE（6）CCANNOTSAYPartIINUMERCALTESTWhichcountryhadthehighestnumberofpeopleaged60oroveratthestartof1985?UKFranceItalyW.GermanySpainWhatpercentageofthetotal15mmbuttonproductionwasclassedassub-standardinSeptember?AA10.5%BB13%CC15%DD17.5%EE20%AB23.5%AC25%AD27.5%AE28%BC30.5%Howmanylivebirthsoccurredin1985inSpainandItalytogether(tothenearest1000)?A.104000B.840000C.1044000D.8400000E.104400004.WhatwastheneteffectontheUKpopulationofthelivebirthanddeathratesin1985?A.Decreaseof66700B.Increaseof752780C.Increaseof84900D.CannotSayE.Increaseof852705.ByhowmuchdidthetotalsalesvalueofNovember‘sbuttonproductionvaryfromOctober‘s?8.50(Decrease)42.50(Decrease)85.00(Increase)27.50(Decrease)Nochange6.Whatwasthelossinpotentialsalesrevenueattributabletotheproductionofsub-standard(asopposedtostandard)buttonsoverthe6monthperiod?A.13.75B.27.50C.137.50D.280.00E.275.00Basedonyourunderstandingofthefollowingjavarelatedtechnologies:servlets,JavaServerPage,JavaBeans,EnterpriseJavaBeans,howdoyouthinkthesetechnologiesareworktogetherorareappliedinthedevelopmentofaninternet-basedapplication(25marks).Inyouropinion,whatdoyouthinkaretheadvantagesorbenefitsofusinganobject-orientedapproachtosoftwaredevelopment?howdoyouthinkthosebenefitscanbeachievedorrealized?(15marks).Indesigningyourclasses,giventhechoicebetweeninheritanceandaggregationwhichdoyouchoose(15marks).HowwouldyouworkaroundthelackofmultipleinheritancefeatureinJava(15marks).WhatwouldyouconsidertobethehardestpartofOOanalysisanddesignandwhy(10marks).Howdoyoukeepyourselfuptodatewiththelatestinsoftwaretechonogy,especiallyinthefieldofsoftwaredevelopment(10marks).Whatsiyourcareeraspiration?WhydoyouthinkthisE-CommerceDevelopmentCentercanhelpyouinachievingyourcareergoals(10marks)(1hr,answerinEnglish).Wouldyoupleasedescribeyourselfin3-4lines?(limitedin500words)CouldyoutelluswhyweshouldchooseyouasaLorealPerson,andwhatmakesyouunique?(limitedin500words)Whatisyourshort-termandlong-termcareerplan?(limitedin500words)Whatkindofgroupactivitiesareyouinterestedinandwhattypeofroledoyouoftenplay?(limitedin500words)Pleaseuseonesentencetogiveadefinitionof‘Beauty’,anddescribethemostbeautifulthinginyourlife.(limitedin500words)AclassBnetworkontheinternethasasubnetmaskof,whatisthemaximumnumberofhostspersubnet.a.240b.255c.4094d.65534Whatisthedifference:betweeno(logn)ando(logn^2),wherebothlogarithemshavebase2.o(logn^2)isbiggerb.o(logn)isbiggerc.nodifferenceForaclasswhatwouldhappenifwecallaclass’sconstructorfromwiththesameclass’pilationerrorb.linkingerrorc.stackoverflowd.noneoftheabove“new”incisa:.libraryfunctionlikemallocinckeywordc.operatord.noneoftheaboveWhichofthefollowinginformationisnotcontainedinaninode.fileownerb.filesizec.filenamed.diskaddressWhat’sthenumberofcomparisonsintheworstcasetomergetwosortedlistscontainingnelementseach.a.2nb.2n-1c.2n1d.2n-2TimecomplexityofnalgorithmT(n),wherenistheinputsize,isT(n)=T(n-1)1/nifn>1otherwise1theorderofthisalgorithmis.log(n)b.nc.n^2d.n^nThenumberof1’sinthebinaryrepresentationof3*409615*2565*163are.a.8b.9c.10d.12百威啤酒(武漢公司)1,為什么申請來百威?2,將來有什么打算?3,有沒有社會活動經(jīng)歷?4,有沒有當(dāng)眾演講的經(jīng)歷?5,經(jīng)常使用那些軟件?6,喜歡哪些課程?7,你認(rèn)為工作中的什么因素對你來說最重要?8,什么時候可以來上班?可以在這里工作多久?9,八點(diǎn)上班,要加班和出差,能不能做到?1許多張桌子桌面上有客人離去后留下的空杯未清理，桌面不干凈待整理。有客人正在詢問店內(nèi)賣哪些品種，他不知如何點(diǎn)咖啡菜單。已有客人點(diǎn)完成咖啡，正在收銀機(jī)旁等待結(jié)帳。有廠商正準(zhǔn)備要進(jìn)貨，需要店經(jīng)理簽收。請問，針對上述同時發(fā)生的情況，你要如何排定處理之先后順序，為什么2，現(xiàn)在甲被調(diào)到你的店里面來，請問身為店經(jīng)理的你，將如何應(yīng)對？？會是哪幾種，各原因如何應(yīng)對？SelectONEofthefollowingprojectstodiscuss:SignalFiltering:Youaregivenasampledrealtimewaveformconsistingofasensorreadingmixedwithhighlyperiodicimpulsesandhighfrequencynoise.Thedesiredoutputistherealtimefilteredsensorsignalwiththeimpulsesandnoiseremoved,andareadoutoftheimpulseperiod.TheFFTmaynotbeused.InterruptProcessing.Aheadwareregisterconsistingofeightindependentedgetriggeredlatchesisusedtorecordexternalasynchronousinterruptrequests.Whenanyoftherequestbitsarelatched,asoftwareinterruptisgenerated.Thesoftwaremayreadthelatchtoseewhichinterrupt(s)occurred.Writingaonetoanylatchbitwillclearthelatch.Howdoesthatsoftwareassurethatnointerruptrequestisevermissed?UserInterface:aprototypeMP3playerinterfaceconsistingofaplaylistdisplayandafewcontrolbuttonsisgiventoyou.Howwouldyoumaketheinterface“skinnable”,withuserselectedgraphics,options,andcontrolbuttonplacement?Eachprojectdescriptionisincomplete.Whatquestionswouldyouasktocompletelyspecifytheproject?Whatdevelopmenttoolswouldyouprefertouse?Whatalgorithm/datastructures/designwouldyouuse?Whatprogram(s)haveyoucodedforyouownenjoyment(notpartofaschoolproject,notforpay).Whattypeofsoftwareprojectwouldyoumostenjoyworkingon?Haveyouparticipatedinateamprogrammingproject?Whatisthehardestpartofprogrammingasateam,asopposedtoprogrammingalone?2，551773最少有多少個？并給出通解。2．列舉五岳，及其所在省份。何為四書。默寫于謙的《吟石灰》。作文一篇：求職有感。普華永道筆試題目（作文）你認(rèn)為發(fā)展汽車產(chǎn)業(yè)和公共交通哪個更重要？如何理解風(fēng)險投資？如何理解廣告的消極作用和積極作用？Avant!微電子EE筆試題VLSI，CMOS，EDA，VHDL，Verilog，HDL，ROM，RAM，DRC，LVS。5．簡述ESD和latch-up的含義。MEALY簡述堆棧與隊列的區(qū)別。奇碼數(shù)字信息有限公司筆試題C-V）雪崩擊穿和齊納擊穿的機(jī)理和區(qū)別。。歡不同食物。根據(jù)以下線索確定誰是養(yǎng)貓的人。紅房子在藍(lán)房子的右邊，白房子的左邊（不一定緊鄰）黃房子的主人來自香港，而且他的房子不在最左邊。愛吃比薩餅的人住在愛喝礦泉水的人的隔壁。來自北京的人愛喝茅臺，住在來自上海的人的隔壁。吸希爾頓香煙的人住在養(yǎng)馬的人右邊隔壁。愛喝啤酒的人也愛吃雞。綠房子的人養(yǎng)狗。愛吃面條的人住在養(yǎng)蛇的人的隔壁。來自天津的人的鄰居（緊鄰）養(yǎng)魚的人住在最右邊的房子里。吸萬寶路香煙的人住在吸希爾頓香煙的人和吸“555”香煙的人的中間（緊鄰）紅房子的人愛喝茶。愛喝葡萄酒的人住在愛吃豆腐的人的右邊隔壁。吸紅塔山香煙的人既不住在吸健牌香煙的人的隔壁，也不與來自上海的人相鄰。愛吃面條的人也愛喝葡萄酒。吸“555”香煙的人比吸希爾頓香煙的人住的*右。揚(yáng)智（科技）筆試題目軟件題目QueueisausefulstructureWhatisaqueue?Write5operationsorfunctions,withoutdetails,thatcanbedoneonaqueue.Insertasequencefokeys(24,49,13,20,59,23,90,35)intoadatastructure,whichhasnokeysinitially.Depictthedatastructureaftertheseinsertions,ifitis:aheaptreeanAVLtree*WhatisasynchronousI/Obus?WhatisanasnchronousI/Obus?ComparetheadvantagesanddisadvantagesofsynchronousandasynchronousI/Obus.Explainthefollowingterminology:BaudrateHandshakingMemorymappedI/OExplainthekeyissuesinsupportingareal-timeoperationsystemforembeddedsystem.Explainthemappingofvisualaddressestorealaddressesunderpagingbydirectmappingassociativemappingcombineddirect/associatedmappingPleaseexplainwhatis“write-back”and“write-through”,anddiscusstheadvantageanddisadvantageaboutthesetwomethods.ExplaintheconceptandbenefitofthreadsWhatishardwareinterrupt?Whatissoftwareinterrupt?Whatisexception?Pleasetellmeallyouknowaboutinterrupt.Writearecursivefunctionthattestswetherastringisapalindrome.Apalindromeissstringsuchas“abcba”or“otto”thatreadsthesameinbothdirections.Ifyoucanwritethisfunctionrecursively,youcanwriteaniterativeversionofthisfunctioninstead.（Process）和線程（Thread）？有何區(qū)別？3Hardwareinterruptsoftware18．試編寫一個函數(shù)，計算一個字符串中A6，輸110。20．編寫一個遞歸函數(shù)，刪除一個目錄。編寫一個非遞歸函數(shù)，刪除一個目錄。并比較其性能。21．附加題：簡單敘述編程經(jīng)歷硬件題目集成電路前段設(shè)計流程，寫出相關(guān)的工具。。cp-r,rm,uname。用波形表示verilogmodule。7．WhatisPCChipset？用傳輸門和倒向器搭一個邊沿觸發(fā)器。51．H（n）a*h（n1）b*δ（n）求h（n）z該系統(tǒng)是否為穩(wěn)定系統(tǒng)寫出2．寫出下面模擬信號所需的最小采樣帶寬0~4kHz2~4kHz3．名詞解釋量化誤差MMX4．寫出下面幾種格式中用到的壓縮技術(shù)JPEGMPEG2（3）MP3Canyoudescribethetrendofwirelessmobilecommunicationindustry?(2000letters)Comparethemajorthirdgenerationtechnologies.(2000letters)DescribethecharacteristicsofWalshfunction.ExplainhowtogenerateWalshFunction.(2000letters)ListfactorsthatwillaffectthecapacityofforwardandreverselinksofaCDMAsystem.(2000letters)WhatarethedifferencesbetweenIS-95A/Bandcdma20001X?(2000letters)三組程序，找出你認(rèn)為的錯誤。（1）a.clongtemp[255];b.cextern*temp;（2）a.clongtemp[255];b.cexterntemp[256];（3）a.clongtemp[255];b.cexterntemp[];#include<stdio.h>#include“myfun1.h”#include“myfun2.h”intmyInt1;intmyInt2;3．printf(“0x%x(&0)[1])匯編，用，求四舍五入），結(jié)果放在ax中。AsicflowTsetup，Tdelay，Tck>qclockdelay，寫出決定最大時鐘的因素，同時給出表達(dá)式。v寫出電流公式。寫出平板電容公式。電阻RCRCCR給出時域信號，求其直流分量。濾波器濾掉高次諧波而只保留一次諧波時，畫出濾波后的輸出波形。)90)，寫出當(dāng)其通過低通、帶通、高通濾波器后的信號表示方式。一電源和一段傳輸線相連（L，傳輸時間為T），畫出終端處波形，考慮傳輸線無損耗。給出電源電壓波形圖，要求繪制終端波形圖。求鎖相環(huán)的輸出頻率，給了一個鎖相環(huán)的結(jié)構(gòu)圖。給出一個堆棧的結(jié)構(gòu)，求中斷后顯示結(jié)果，主要是考堆棧壓入返回地址存放在低端地址還是高端。1．問答題filter？2，說明優(yōu)點(diǎn)和缺點(diǎn)。cubicB-splineOpenGL說出固定小數(shù)表示和浮點(diǎn)小數(shù)表示的優(yōu)缺點(diǎn)。BezierB-SplineS10E5，S23E8轉(zhuǎn)換。用模版的方式實現(xiàn)三個量取最大值。0.25IEEE16IEEE16IEEE32x*0.5EngineerDescribex86PC’sarchitectureinadiagramcpu,corechipset,Cache,DRAM,IO-subsystem,IO-BusSWIinstructionisoftencalleda“supervisorcall”,describetheactionsindetailSavetheaddressoftheinstructionaftertheSWIinrl4_svc.SavetheCPSRinSPSR_svc.EntersupervisormodeanddisableIRQs.SetthePCto08andbeginexecutingtheinstructionthere.3.WhatisPIOoperation?advantageanddisadvantage?DMAoperation?advantageanddisadvantage?Scatter/GatherDMAengine?howdoesitoperate?MP3decoderrelated.(aflowchartofdecodingispresented)advantagesofHuffmanencoding?whythealiasingreductionisnecessary?analyticalexpressioninmathematicsoftheIMDCT?whichblockintheflowchartissuitableforthesoftwareimplementationandwhichforthehardware?why?Assemblycodes->Clanguage(about15lines).Graduationthesisdescription.漢王筆試題（模式識別、圖像處理類）招聘試題說明：對你所熟悉的任一方向（如指紋識別、人像識別、語音識別、字符識別、自然語言理解等））格式塔（Gestalt）心理學(xué)派的主要觀點(diǎn)BP目前流行的有損靜態(tài)圖像壓縮方法有多種形態(tài)，試提出你的算法框架。要求你的算法至少能檢測出樣本中的矩形，而拒絕其他的任意非矩形結(jié)構(gòu)。矩形的大小、位置和方向未知，要求你的算法能確定這些參數(shù)。高級軟件開發(fā)人員招聘試題說明：。應(yīng)聘高級軟件開發(fā)人員者請回答這部分問題。（如數(shù)組，隊列，樹等）對于軟件開發(fā)具有十分重要的影響，試對你所了解的各種存儲結(jié)構(gòu)從運(yùn)行速度、存儲效率和適用場合等方面進(jìn)行簡要地分析。或少地用到了數(shù)據(jù)庫。試簡要地談?wù)剶?shù)據(jù)庫設(shè)計中應(yīng)當(dāng)注意哪些問題，以及如何解決？給選擇的理由。供的部分網(wǎng)頁通過指紋認(rèn)證后才能訪問，請利用你所學(xué)過的知識對該系統(tǒng)進(jìn)行分析設(shè)計，）存儲結(jié)構(gòu)，指出系統(tǒng)中的難點(diǎn)和解決方法。（假設(shè)指紋識別的問題已經(jīng)解決）高級硬件開發(fā)人員招聘試題說明：。應(yīng)聘高級硬件開發(fā)人員者請回答這部分問題。1．下面是一些基本的數(shù)字電路知識問題，請簡要回答：Holdup什么是競爭與冒險現(xiàn)象？怎樣判斷？如何消除？請畫出用D2什么是“線與”邏輯？要實現(xiàn)它，在硬件特性上有什么具體要求？什么是同步邏輯和異步邏輯？（數(shù)據(jù)接口、控制接口、所存器／緩沖器）。2．可編程邏輯器件在現(xiàn)代電子設(shè)計中越來越重要，請問：你所知道的可編程邏輯器件有哪些？VHDLVerilog，ABLE8D進(jìn)行設(shè)計（DSP）。說說你對循環(huán)尋址和位反序?qū)ぶ返睦斫狻?#61485;0.5。CICCPleasetellusaboutanachievementthatyouareespeciallyproudofbecauseitwasdifficultordemanding.Whattheobjectivewas?Whyitisimportanttoyou?Howyouachieveditandtheobstaclesthatyouhadtoovercomeinordertodoso?Whatisyourcareerplan?Threeyearsaftergraduation,andfiveyearsaftergraduation?Whyareyouinterestedininvestmentbank?Whatotherindustriesdoyoualsohaveinterests?Whydoyouthinkyoucanbeaqualifiedinvestmentbanker?Howcanyoucontributeinthisindustry?一列火車上有三個工人，史密斯、瓊斯和羅伯特，三人工作為消防員、司閘員和機(jī)械師，有三個乘客與這三人的名字相同。羅伯特住在底特律；司閘員住在芝加哥和底特律中2請問誰是機(jī)械師？SDH?什么是共模、差模?畫出差分電路的結(jié)構(gòu)。a=5b=6abCDMA？計算機(jī)的中斷有哪幾類？廣東北電面試題目英文筆試題Tranlation(Mandatory)CDMAvendershaveworkedhardtogiveCDMAroamingcapabilitiesviathedevelopmentofRUIM-essentially,aSIMcardforCDMAhandsetscurrentlybeingdeployedinChinafornewCDMAoperatorChinaUnicom.KoreancellcoKTFdemonstratedearlierthisyeartheabilitytoroambetweenGSMandCDMAusingsuchcards.However,onlythecardcontainingtheuser’sservicedatacanroam-nottheCDMAhandsetortheuser’snumber(exceptviacallforwarding).Programming(Mandatory)LinkedlistImplementalinkedlistforintegers,whichsupportstheinsertafter(insertanodeafteraspecifiednode)andremoveafter(removethenodeafteraspecifiednode)methods;Implementamethodtosortthelinkedlisttodescendingorder.Debugging(Mandatory)Foreachofthefollowingrecursivemethods,enterYintheanswerboxifthemethodterminaters(assumei=5),OtherwiseenterN.staticintf(inti){returnf(i-1)*f(i-1);}Ansewr:staticintf(inti){if(i==0){return1;}else{returnf(i-1)*f(i-1);}}Ansewr:staticintf(inti){if(i==0){return1;}else{returnf(i-1)*f(i-2);}}Ansewr:TherearetwoerrorsinthefollowingJAVAprogram:staticvoidg(inti){if(i==1){return;}if(i%2==0){g(i/2);r