题目内容（请给出正确答案）

[主观题]

As welfare reform. has______millions of single mothers like Patino into the workforce sinc

e 1996, questions about its effects on families have loomed large.

A．nudged

B．propelled

C．divested

D．bumped

查看答案

如搜索结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装上学吧APP，拍照搜题省时又省心！

更多“As welfare reform. has______mi…”相关的问题

第1题

Whichtwo choicesareequivalent?()

A.16>4

B.16/2

C.16*4

D.16>>2

E.16/22

F.16>>>2

点击查看答案

第2题

Youwanttocreateafilterforyourwebapplicationandyourfilterwillimplementjavax.servlet.Filter.Which twostatementsaretrue?()

A.Yourfilterclassmustimplementaninitmethodandadestroymethod.

B.Yourfilterclassmustalsoimplementjavax.servlet.FilterChain.

C.Whenyourfilterchainstothenextfilter，itshouldpassthesameargumentsitreceivedinitsdoFiltermethod.

D.Themethodthatyourfilterinvokesontheobjectitreceivedthatimplementsjavax.servlet.FilterChaincaninvokeeitheranotherfilteroraservlet.

E.YourfilterclassmustimplementadoFiltermethodthattakes，amongotherthings，anHTTPServletRequestobjectandanHTTPServletResponseobject.

点击查看答案

第3题

Adeveloperwantsawebapplicationtobenotifiedwhentheapplicationisabouttobeshutdown.Which twoactionsarenecessarytoaccomplishthisgoal?()

A.IncludealistenerdirectiveinaJSPpage

B.configurealistenerintheTLDfileusingthe

element

C.Includeaelementinthewebapplicationdeploymentdescriptor

D.configurealistenerintheapplicationdeploymentdescriptor，usingthe

element

E.IncludeaclassimplementingServletContextListeneraspartofthewebapplicationdeploymen

点击查看答案

第4题

AnInterfaceisaninterface.AnAdapter0isanon-abstract,non-finalclasswithazeroargumentconstruc

AnInterfaceisaninterface.AnAdapter0isanon-abstract，non-finalclasswithazeroargumentconstructor.AnAdapterlisanon-abstract，non-finalclasswithoutazeroargumentconstructor，butwithaconstructorthattakesoneintargument.Whichtwoconstructananonymousinnerclass（）？

A.AnAdapter1aa=newAnAdapter1（）{}

B.AnAdapter0aa=newAnAdapter0（）{}

C.AnAdapter0aa=newAnAdapter0（5）{}

D.AnAdapter1aa=newAnAdapter1（5）{}

E.AnInterfaceai=newAnlnterface（5））{}

点击查看答案

第5题

Thesl:shoppingListandsl:itemtagsoutputashoppinglisttotheresponseandareusedasfollows:11.<

Thesl：shoppingListandsl：itemtagsoutputashoppinglisttotheresponseandareusedasfollows：11.<sl：shoppingList>12.<sl：itemname="Bread"/>13.<sl：itemname="Milk"/>14.<sl：itemname="Eggs"/>15.</sl：shoppingList>Thetaghandlerforsl：shoppingListisShoppingListTagandthetaghandlerforsl：itemisItemSimpleTag.ShoppingListTagextendsBodyTagSupportandItemSimpleTagextendsSimpleTagSupport.Whichistrue？（）

A.ItemSimpleTagcanfindtheenclosinginstanceofShoppingListTagbycallinggetParent（）andcastingtheresulttoShoppingListTag.

B.ShoppingListTagcanfindthechildinstancesofItemSimpleTagbycallingsuper.getChildren（）andcastingeachtoanItemSimpleTag.

C.ItisimpossibleforItemSimpleTagandShoppingListTagtofindeachotherinataghierarchybecauseoneisaSimpletagandtheotherisaClassictag.

D.ShoppingListTagcanfindthechildinstancesofItemSimpleTagbycallinggetChildren（）onthePageContextandcastingeachtoanItemSimpleTag.

E.ItemSimpleTagcanfindtheenclosinginstanceofShoppingListTagbycallingfindAncestorWithClass（）onthePageContextandcastingtheresulttoShoppingListTag.

点击查看答案

第6题

GiventheJSPcode:<%request.setAttribute("foo","bar");%>andtheClas

GiventheJSPcode：<%request.setAttribute（"foo"，"bar"）；%>andtheClassictaghandlercode：5.publicintdoStartTag（）throwsJspException{6.//insertcodehere7.//returnint8.}Assumetherearenoother"foo"attributesinthewebapplication.WhichinvocationonthepageContextobject，insertedatline6，assigns"bar"tothevariablex？（）

A.Stringx=（String）pageContext.getAttribute（"foo"）

B.Stringx=（String）pageContext.getRequestScope（"foo"）

C.ItisNOTpossibletoaccessthepageContextobjectfromwithindoStartTag

D.Stringx=（String）pageContext.getRequest（）.getAttribute（"foo"）

E.Stringx=（String）pageContext.getAttribute（"foo"，PageContext.ANY_SCOPE）

点击查看答案

第7题

Youarebuildingawebapplicationthatwillbe&en

YouarebuildingawebapplicationthatwillbeusedthroughouttheEuropeanUnion；therefore，ithas significantinternationalizationrequirements.Youhavebeentaskedtocreateacustomtagthatgeneratesamessageusingthejava.text.MessageFormatclass.ThetagwilltaketheresourceKeyattributeanda variablenumberofargumentattributeswiththeformat，arg.Hereisanexampleuseofthistaganditsoutput：generates：Thedisk"MyDisk"contains1247file（s）.

WhichSimpletagclassdefinitionaccomplishesthisgoalofhandlingavariable numberoftagattributes？（）

点击查看答案

第8题

YouhavecreatedaJSPthatincludesinstancevariablesandagreatdealofscriptletcode.Unfortunately,

YouhavecreatedaJSPthatincludesinstancevariablesandagreatdealofscriptletcode.Unfortunately，afterextensiveloadtesting，youhavediscoveredseveralraceconditionsinyourJSPscriptletcode.Tofixtheseproblemswouldrequiresignificantrecoding，butyouarealreadybehindschedule.WhichJSPcodesnippetcanyouusetoresolvetheseconcurrencyproblems？（）

A.<%@pageisThreadSafe=’false’%>

B.<%@implementsSingleThreadModel%>

C.<%!implementsSingleThreadModel%>

D.<%@pageuseSingleThreadModel=’true’%>

E.<%@pageimplements=’SingleThreadModel’%>

点击查看答案

第9题

WhichimplicitobjectisusedinaJSPpagetoretrievevaluesassociatedwithentriesinthedeploymentdescriptor?()

A.Config

B.Request

C.Session

D.Application

点击查看答案

第10题

Youhavebuiltacollectionofcustomtagsforyourwebapplication.TheTLDfileislocatedinthefile:/WEB

Youhavebuiltacollectionofcustomtagsforyourwebapplication.TheTLDfileislocatedinthefile：/WEB-INF/myTags.xml.YourefertothesetagsinyourJSPsusingthesymbolicname：myTags.Which deploymentdescriptorelementmustyouusetomakethislinkbetweenthesymbolicnameandtheTLDfilename？（）

点击查看答案