多尿，尿相对密度1.030，可能是A．使用利尿剂B．中枢性尿崩症C．急性肾衰竭的多尿期D．糖尿病E．大量饮

A.Itmayiterateoverarrays，collections，maps，andstrings.

B.ThebodyofthetagmaycontainELcode，butnotscriptingcode.

C.Whenloopingovercollections，aloopstatusobjectmaybeusedinthetagbody.

D.Itmayiterateoveramap，butonlythekeyofthemappingmaybeusedinthetagbody.

E.Whenloopingoverintegers（forexamplebegin=’1’end=’10’），aloopstatusobjectmaynotbeusedinthetagbody.

A.<；stock：quote&ensp；symbol="；SUNW"；&ensp；/>；${var}

B.${var}.&ensp；<；stock：quote&ensp；symbol="；SUNW"；&ensp；/>；

C.<；stock：quote&ensp；symbol="；SUNW"；>；.&ensp；${var}.&ensp；<；/stock：quote>；

D.<；stock：quote&ensp；symbol="；SUNW"；&ensp；var="；quote"；&ensp；/>；${quote}

A.<tld><uri>dbtags</uri><location>/WEB-INF/tlds/dbtags.tld</location></tld>

B.<taglib><uri>dbtags</uri><location>/WEB-INF/tlds/dbtags.tld</location>.</taglib>

C.<tld>.<tld-uri>dbtags</tld-uri>.<tld-location>/WEB-INF/tlds/dbtags.tld</tld-location>.</tld>

D.<taglib><taglib-uri>dbtags</taglib-uri><taglib-location>/WEB-INF/tlds/dbtags.tld.</taglib-location>.</taglib>

Assumethecustomtagmy：errorPronealwaysthrowsajava.lang.RuntimeExceptionwiththemessage"Filenotfound."AnerrorpagehasbeenconfiguredforthisJSPpage.Whichoptionpreventstheexceptionthrownbymy：errorPronefrominvokingtheerrorpagemechanism，andoutputsthemessage"Filenotfound"intheresponse？（）

A.<c：trycatch="ex"><my：errorProne/></c：try>${ex.message}

B.<c：catchvar="ex"><my：errorProne/></c：catch>${ex.message}

C.<c：try>.<my：errorProne/>.</c：try>.<c：catchvar="ex"/>.${ex.message}

D.<c：try>.<my：errorProne/>.<c：catchvar="ex"/>.${ex.message}.</c：try>

A.itprovidescentralizedrequesthandlingforincomingrequests.

B.Itforcesresourceauthenticationtobedistributedacrosswebcomponents.

C.Itreducescouplingbetweenpresentation-tierclientsandunderlyingbusinessservices.

D.Itcanbeaddedandremovedunobtrusively，withoutrequiringchangestoexistingcode.

E.Itallowspreprocessingandpostprocessingontheincomingrequestsandoutgoingresponses.

A.<%!importjava.util.*；%>

B.<%!importjava.util.List；importjava.util.ArrayList；%>

C.<%@pageimport=’java.util.List’import=’java.util.ArrayList’%>

D.<%@importtypes=’java.util.List’types=’java.util.ArrayList’%>

E.<%@pageimport=’java.util.List，java.util.ArrayList’%>

F.<%@importtypes=’java.util.List，java.util.ArrayList’%>

A.Themethodinvokedbythisfunctionmustbestatie.

B.ThefunctionclassmustimplementtheFunctioninterface.

C.TheexpressionisNOTavalidELexpressionforinvokingafunction.

D.Thefunctionmustbedeclaredinaweb.xmlfileusingtheelement.

E.Thefunctionclassmusthaveamethodwiththesignature：Voidbloof（java.lang.Strings）

A.Intheinitmethod.

B.InthejspInitmethod.

C.IntheconstructoroftheJSP’sJavacode.

D.InaJSPdeclaration，whichincludesaninitializerblock.

E.InaJSPdeclaration，whichincludesastaticinitializerblock.

A.do GET

B.do Put

C.do Post

D.do Trace

E.do Submit

F.do Process

Giventheelementfromthewebapplicationdeploymentdescriptor：<jsp-property-group><url-pattern>/main/page1.jsp</url-pattern><scripting-invalid>true</scripting-invalid></jsp-property-group>andgiventhat/main/page1.jspcontains：<%inti=12；%><b><%=i%></b>Whatistheresult？（）

A.<b></b>

B.<b>12</b>

C.TheJSPfailstoexecute.

D.<%inti=12%><b><%=i%></b>