单项选择题

A.314.15e-2
B.314.15
C.3.1415
D.314.15E-2
相关考题

单项选择题 下列 for 语句中,在 in 后使用不正确的是:for var in : print(var)

未知题型 对于TD-LTE子帧在上下行之间,切换的时间间隔为5ms或10ms,但是子帧()必须分配给下行。

未知题型 若天猫商家小康遇到不可抗力的自然灾害导致店铺数据产生异常,则小康可申请剔除以下哪些指标的异常数据?()

未知题型 WhencreatingaserviceprofiIeusingtheExpertWizardinasinglevlanvnicconfigurationwhichfouroptionsareavailable?()

未知题型 WhichtwoRSTPportrolesincludetheportaspartoftheactivetopology?()

未知题型 Whichtwobuilt-inswouldyouusetoremovetheHOUR_ALARMtimerusingthetimer_idparameter?()

未知题型 YourbossatCertkiller.comwantsyoutoclarifyOracle10g.WhichtwostepsareperformedthefirsttimeanyUPDATEstatementisissuedaftertheinstanceisstarted?()

未知题型 Whichtwoaretrueregardingdirect-pathexports?()

未知题型 Oracle9iprovidesadatabasepackagecalleddbms_redefinitiontoperformanonlinerebuildofatable.Whichtwostepsareyourecommendedtodopriortoissuingthedbms_redefinition_start_redeftableprocedurecall?()

未知题型 ThedatabaseisrunninginNOARCHIVELOGmode.Adatafileislost.Whichtwoarevalidoptionsforrecover?()

未知题型 WhichtwostatementsaboutAutomaticStorageManagement(ASM)aretrue?()

未知题型 Whichthreestatementsaretrueregardingpersistentlightweightjobs?()

未知题型 classSuperFoo{2.SuperFoodoStuff(intx){3.returnnewSuperFoo();4.}5.}6.7.classFooextendsSuperFoo{8.//insertcodehere9.}下面哪三项分别插入到第8行,可以编译?()

未知题型 classBigDogextendsDog{2.//insertcodehere3.}分别插入到第2行,哪二项可以编译?()

未知题型 Whichtwo choicesareequivalent?()

单项选择题 按照处理的对象,可把组织的信息系统分为()和管理信息系统两大类.

未知题型 intI=1,j=0switch(i){case2:j+=6;case4:j+=1;default:j+=2;case0:j+=4;}Whatisthevalueofjatline16?()

未知题型 publicclassNamedCounter{privatefinalStringname;privateintcount;publicNamedCounter(Stringname){this.name=name;}publicStringgetName(){returnname;}publicvoidincrement(){coount++;}publicintgetCount(){returncount;}publicvoidreset(){count=0;}}Whichthreechangesshouldbemadetoadaptthisclasstobeusedsafelybymultiplethreads?()A.declarereset()usingthesynchronizedkeywordB.declaregetName()usingthesynchronizedkeywordC.declaregetCount()usingthesynchronizedkeywordD.declaretheconstructorusingthesynchronizedkeywordE.declareincrement()usingthesynchronizedkeyword

未知题型 移动支付的特点( )

未知题型 GiventhefollowingexpressionaboutTextFieldwhichuseaproportionalpitchfont.TextFieldt=newTextField("theyaregood",40);Whichstatementistrue?()