Giventhatascopedattributecartexistonlyinauser’ssession,whichtwo,takenindependently,ensurethescopedattributecartnolongerexists?()A.${cart=null}B.<c：removevar=”cart”/>C.<c：removevar=”${cart}”/>D.<c：removevar=”cart”scope=”session”/>E.<c：removescope=”session”

题目
Giventhatascopedattributecartexistonlyinauser’ssession,whichtwo,takenindependently,ensurethescopedattributecartnolongerexists?()

A.${cart=null}

B.<c：removevar=”cart”/>

C.<c：removevar=”${cart}”/>

D.<c：removevar=”cart”scope=”session”/>

E.<c：removescope=”session”>cart</c：remove>

F.<c：removevar=”${cart}”scope=”session”/>

G.<c：removescope=”session”>${cart}</c：remove>

相似考题

1.Giventhatascopedattributecartexistsonlyinauser’ssession,whichtwo,takenindependently,ensurethescopedattributecartnolongerexists?()A.${cart=null}B.<c：removevar="cart"/>C.<c：removevar="${cart}"/>D.<c：removevar="cart"scope="session"/>E.<c：removescope="session">cart</c：remove>

2.classSuper{2.privateinta;3.protectedSuper(inta){this.a=a;}4.}.....11.classSubextendsSuper{12.publicSub(inta){super(a);}13.publicSub(){this.a=5;}14.}Whichtwo,independently,willallowSubtocompile?()A.Changeline2to：publicinta；B.Changeline2to：protectedinta；C.Changeline13to：publicSub（）{this（5）；}D.Changeline13to：publicSub（）{super（5）；}E.Changeline13to：publicSub（）{super（a）；}

3.DateFormatdf;15.Datedate=newDate();16.／／insertcodehere17.Strings=df.format(date);Whichtwo,insertedindependentlyatline16,allowthecodetocompile?()A.df=newDateFormat（）；B.df=Date.getFormatter（）；C.df=date.getFormatter（）；D.df=date.getDateFormatter（）；E.df=DateFormat.getDateInstance（）；F.df=DateFormat.getInstance（）；

4.Adeveloperisdesigningamulti－tierwebapplicationanddiscoversaneedtologeachincomingclientrequest.Whichtwopatterns,takenindependently,provideasolutionforthisproblem?()A.TransferObjectB.ServiceLocatorC.FrontControllerD.InterceptingFilterE.BusinessDelegateF.Model-View-Controller

参考答案和解析
参考答案：D, E
更多“Giventhatascopedattributecartexistonlyinauser’ssession,whichtwo,takenindependently,ensurethescopedattributecartnolongerexists?() ”相关问题

  • 第1题：

    Given:Which two, inserted at line 11, will allow the code to compile?()

    A.public class MinMax<?> {

    B.public class MinMax<? extends Number> {

    C.public class MinMax<N extends Object> {

    D.public class MinMax<N extends Number> {

    E.public class MinMax<? extends Object> {

    F.public class MinMax<N extends Integer> {


    参考答案：D, F

  • 第2题：

    WhichstatementistrueregardingtheeffectofthiscommandonthetransactioninScott’ssession()

    A.Thecommandfailsasatransactionisstillpending.

    B.ThetransactioninScott’ssessionisrolledbackandthetablespacebecomesread-only.

    C.ThecommandwaitsandtheuserSCOTTcanexecutedatamanipulationlanguage（DML）statementsonlyaspartofthecurrenttransaction.

    D.Thecommandhangsuntilalltransactionsontheobjectsinthetablespacecommitorrollback，andthenthetablespaceisplacedinread-onlymode.


    参考答案：D

  • 第3题：

    Given:Whichtwo,placedonline13,willproducetheoutputgobstopper?()

    A.System.load（"prop.custom"）；

    B.System.getenv（"prop.custom"）；

    C.System.property（"prop.custom"）；

    D.System.getProperty（"prop.custom"）；

    E.System.getProperties（）.getProperty（"prop.custom"）；


    参考答案：D, E

  • 第4题：

    Given:Which two, independently, will allow Sub to compile?()

    A.

    B.

    C.

    D.

    E.


    参考答案：C, D

  • 第5题：

    Given:11.／／insertcodehere12.&e

    Given：

    11.//insertcodehere

    12.privateNmin，max；

    13.publicNgetMin（）{returnmin；}

    14.publicNgetMax（）{returnmax；}

    15.publicvoidadd（Nadded）{

    16.if（min==null||added.doubleValue（）<min.doubleValue（））

    17.min=added；

    18.if（max==null||added.doubleValue（）>max.doubleValue（））

    19.max=added；

    20.}

    21.}

    Whichtwo，insertedatline11，willallowthecodetocompile？（）


    参考答案：B, D

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