房-室延搁的生理意义是A.使心室肌不会产生完全强直收缩B.增强心肌收缩力C.使心室肌有效不应期延
房-室延搁的生理意义是
A.使心室肌不会产生完全强直收缩
B.增强心肌收缩力
C.使心室肌有效不应期延长
D.使心房、心室不会同时收缩
E.使心室肌动作电位幅度增加
房-室延搁的生理意义是
A.使心室肌不会产生完全强直收缩
B.增强心肌收缩力
C.使心室肌有效不应期延长
D.使心房、心室不会同时收缩
E.使心室肌动作电位幅度增加
第1题
Yourwebsitehasmanyuser-customizablefeatures,forexamplefontandcolorpreferencesonwebpages.YourITdepartmenthasalreadybuiltasubsystemforuserpreferencesusingtheJavaSEplatform’slang.util.prefspackageAPIs,andyouhavebeenorderedtoreusethissubsysteminyourwebapplication.Youneedtocreateaneventlistenerthatconstructsthepreferencesfactoryandstoresitintheapplicationscopeforlateruse.Furthermore,thisfactoryrequiresthattheURLtoadatabasemustbedeclaredinthedeploymentdescriptorlikethis:42.43.prefsDbURL44.45.jdbc:pointbase:server://dbhost:4747/prefsDB46.47.Whichpartiallistenerclasswillaccomplishthisgoal?()
第2题
A.TheobjectofthemanagerattributeshouldimplementtheHttpSessionBindingListeneranditshouldcall theremoveAttributemethodontheappropriatesessionattributes.
B.TheobjectofthemanagerattributeshouldimplementtheHttpSessionListeneranditshouldcallthe removeAttributemethodontheappropriatesessionattributes.
C.TheobjectofthemanagerattributeshouldimplementtheHttpSessionBindingListeneranditshouldcall thedeleteAttributemethodontheappropriatesessionattributes.
D.TheobjectofthemanagerattributeshouldimplementtheHttpSessionListeneranditshouldcallthe deleteAttributemethodontheappropriatesessionattributes.
第3题
A.
B.
C.
D.
第4题
WhichcodesnippetintheFrontControllerservletdispatchestherequesttotheorderretrievalservlet?()
第5题
A.Thestubwillincreasenetworktraffic.
B.TheTransferObjectwilldecreasedatastaleness.
C.ThestubwillincreasethelogicnecessaryintheJSPs.
D.Inbothcases,theJSPscanuseELexpressionstogetdata.
E.OnlytheTransferObjectwillneedtouseaBusinessDelegate.
第6题
A.RemoteProxy
B.FrontController
C.ServiceActivator
D.InterceptingFilter
E.BusinessDelegate
第7题
A.JSPtoTransferObject
B.ServiceLocatortoJNDI
C.Controllertorequestobject
D.TransferObjecttoEntityBean
E.ControllertoBusinessDelegate
第8题
A.ThedoStartTagmethodiscalledonce.
B.ThedoAfterBodymethodisNOTcalled.
C.TheEVAL_PAGEconstantisavalidreturnvalueforthedoEndTagmethod.
D.TheSKIP_PAGEconstantisavalidreturnvalueforthedoStartTagmethod.
E.TheEVAL_BODY_BUFFEREDconstantisavalidreturnvalueforthedoStartTagmethod.
第9题
A.JspWriterw=pageContext.getOut();
B.print("foo");
C.JspWriterw=pageContext.getWriter();
D.JspWriterw=newJspWriter(pageContext.getWriter());.w.print("foo");
第10题
A.AddadoTagmethod
B.AddadoStartTagmethod
C.Addagetterandsetterforthecolorattribute
D.CreateandimplementaTagExtraInfoclass
E.ImplementtheDynamicAttributesinterface
F.Addagetterandsetterfortheword1andword2attributes
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