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QT间期延长见于

A.心肌梗死

B.低血钾

C.洋地黄作用

D.心动过缓

E.低血钙

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更多“QT间期延长见于A.心肌梗死B.低血钾C.洋地黄作用D.心动…”相关的问题

第1题

Given:3.classMyServletextendsHttpServlet{4.publicvoiddoPut(HttpServletRequestreq,HttpServl
Given:3.classMyServletextendsHttpServlet{4.publicvoiddoPut(HttpServletRequestreq,HttpServletResponseresp)throwsServletException,IOException{5.//servletcodehere...26.}27.}IftheDDcontainsasinglesecurityconstraintassociatedwithMyServletanditsonly<httpmethod>tagsand<auth-constraint>tagsare:<http-method>GET</http-method><http-method>PUT</http-method><auth-constraint>Admin</auth-constraint>Whichfourrequestswouldbeallowedbythecontainer?()

A.AuserwhoseroleisAdmincanperformaPUT.

B.AuserwhoseroleisAdmincanperformaGET.

C.AuserwhoseroleisAdmincanperformaPOST.

D.AuserwhoseroleisMembercanperformaPUT.

E.AuserwhoseroleisMembercanperformaPOST.

F.AuserwhoseroleisMembercanperformaGET.

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第2题

Adeveloperhasusedthiscodewithinaservlet:62.if(request.isUserInRole("vip")){63.//VIP-relatedlogichere64.}Whatelsemustthedeveloperdotoensurethattheintendedsecuritygoalisachieved?()

A.Createausercalledvipinthesecurityrealm

B.Defineagroupwithinthesecurityrealmandcallitvip

C.Defineasecurity-rolenamedvipinthedeploymentdescriptor

D.Declareasecurity-role-refforvipinthedeploymentdescripto

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第3题

WhichtwoJSTLURL-relatedtagsperformURLrewriting?()

A.Url

B.Link

C.Param

D.Import

E.Redirect

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第4题

YourmanagementhasrequiredthatallJSPsbecreatedtogenerateXHTML-compliantcontentandtofacilita
tethatdecision,youarerequiredtocreateallJSPsusingtheJSPDocumentformat.Inthe reviewOrder.jspxpage,youneedtouseseveralcoreJSTLtagstoprocessthecollectionoforderitemsinthecustomer’sshoppingcart.WhichJSPcodesnippetsmustyouuseinthereviewOrder.jspxpage?()

A.

B.

C.

D.

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第5题

YouarecreatingaJSPpagetodisplayacoll
ectionofdata.Thisdatacanbedisplayedinseveraldifferentwayssothearchitectonyourprojectdecidedtocreateagenericservletthatgeneratesacomma-delimitedstringsothatvariouspagescanrenderthedataindifferentways.Thisservlettakesonrequestparameter:objectID.AssumethatthisservletismappedtotheURLpattern:/WEB-INF/data.IntheJSPyouarecreating,youneedtosplitthisstringintoitselementsseparatedbycommasandgenerateanHTMLlistfromthedata.WhichJSTLcodesnippetwillaccomplishthisgoal?()
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第6题

AssumethescopedattributeprioritydoesNOTyetexist.Whichtwocreateandsetanewrequest-scopedattributeprioritytothevalue"medium"?()

A.${priority=’medium’}

B.${requestScope[’priority’]=’medium’}

C.<c:setvar="priority"value="medium"/>

D.<c:setvar="priority"scope="request">medium</c:set>

E.<c:setvar="priority"value="medium"scope="request"/>

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第7题

WhichJSTLcodesnippetcanbeusedtoperformURLrewriting?()

A.<ahref=’<c:urlurl="foo.jsp"/>’/>

B.<ahref=’<c:linkurl="foo.jsp"/>’/>

C.<ahref=’<c:urlvalue="foo.jsp"/>’/>

D.<ahref=’<c:linkvalue="foo.jsp"/>’/>

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第8题

Assumethatanewstaglibrarycontainsthetagslookupanditem:lookupRetrievesthelatestnews headlin
Assumethatanewstaglibrarycontainsthetagslookupanditem:lookupRetrievesthelatestnews headlinesandexecutesthetagbodyonceforeachheadline.ExposesaNESTEDpagescopedattributecalledheadlineoftypecom.example.Headlinecontainingdetailsforthatheadline.itemOutputstheHTMLforasinglenewsheadline.Acceptsanattributeinfooftypecom.example.Headlinecontainingdetailsfortheheadlinetoberendered.WhichsnippetofJSPcodereturnsthelatestnewsheadlinesinanHTMLtable,oneperrow?()

A.

B.

C.

D.

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第9题

classA{2.publicbytefileNumber(){3.returnl;4.}5.}6.7.ClassBextendsA{8.publicshortgetNumbe
1.classA{2.publicbytefileNumber(){3.returnl;4.}5.}6.7.ClassBextendsA{8.publicshortgetNumber(){9.return2;10.}11.12.publicshortgetNumber(){13.Bb=newB();14.System.out.printIn(b.getNumber());15.}16.}Whatistheresult()?

A.Compilationsucceedsandlisprinted.

B.Compilationsucceedsand2printed.

C.Anerroratline8causecompilationtofail.

D.Anerroratline14causecomplicationtofail.

E.Complicationsucceedsbutanexceptionisthrownatline14.

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第10题

Whichstatementistrueaboutwebcontainersessionmanagement?()

A.Accesstosession-scopedattributesisguaranteedtobethread-safebythewebcontainer.

B.ToactivateURLrewriting,thedevelopermustusetheHttpServletResponse.setURLRewritingmethod.

C.IfthewebapplicationusesHTTPS,thenthewebcontainermayusethedataontheHTTPSrequest streamtoidentifytheclient.

D.TheJSESSIONIDcookieisstoredpermanentlyontheclientsothatausermayreturntotheweb applicationandthewebcontainerwillrejointhatsession.

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