多选题A session-scoped attribute is stored by a servlet， and then that servlet forwards to a JSP page. Which threejsp：useBean attributes must be used to access this attribute in the JSP page？（）AidBnameCbeanDtypeEscope

题目

多选题

A session-scoped attribute is stored by a servlet， and then that servlet forwards to a JSP page. Which threejsp：useBean attributes must be used to access this attribute in the JSP page？（）

name

bean

type

scope

参考答案和解析

正确答案： B,E

解析：暂无解析

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第1题

A web application contains a tag file called beta.tag in /WEB-INF/tags/alpha. A JSP page called sort.jspexists in the web application and contains only this JSP code： 1. 3. The sort.jsp page is requested. Which two are true？（）A、Tag files can only be accessed using a tagdir attribute.B、The sort.jsp page translates successfully and invokes the tag defined by beta.tag.C、The sort.jsp page produces a translation error because a taglib directive must always have a uriattribute.D、Tag files can only be placed in /WEB-INF/tags， and NOT in any subdirectories of /WEB- INF/tags.E、The tagdir attribute in line 2 can be replaced by a uri attribute if a TLD referring to beta.tag is createdand added to the web application.

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第2题

A JSP page needs to instantiate a JavaBean to be used by only that page. Which two jsp：useBeanattributes must be used to access this attribute in the JSP page？（）A、IdB、TypeC、NameD、ClassE、Yscope

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第3题

A session-scoped attribute is stored by a servlet， and then that servlet forwards to a JSP page. Which threejsp：useBean attributes must be used to access this attribute in the JSP page？（）A、idB、nameC、beanD、typeE、scope

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第4题

A custom tag is defined to take three attributes. Which two correctly invoke the tag within a JSP page？（）A、B、C、D、foobarbaz.

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第5题

Your web application uses a simple architecture in which servlets handle requests and then forward to aJSP using a request dispatcher. You need to pass information calculated in the servlet to the JSP for view generation.This information must NOT be accessible to any other servlet，JSP or session in the webapp. Which two techniques can you use to accomplish this goal？（）A、Add attributes to the session object.B、Add attributes on the request object.C、Add parameters to the request object.D、Use the pageContext object to add request attributes.E、Add parameters to the JSP’s URL when generating the request dispatcher.

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第6题

A JSP page needs to set the property of a given JavaBean to a value that is calculated with the JSP page. Which three jsp：setProperty attributes must be used to perform this initialization？（）A、IdB、ValC、NameD、ParamE、ValueF、Property

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第7题

Servlet A receives a request that it forwards to servlet B within another web application in the same web container. Servlet A needs to share data with servlet B and that data must not be visible to other servlets in A’s web application. In which object can the data that A shares with B be stored？（）A、 HttpSessionB、 ServletConfigC、 ServletContextD、 HttpServletRequestE、 HttpServletResponse

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多选题A session-scoped attribute is stored by a servlet， and then that servlet forwards to a JSP page. Which threejsp：useBean attributes must be used to access this attribute in the JSP page？（）AidBnameCbeanDtypeEscope

题目

参考答案和解析

更多“多选题A session-scoped attribute is stored by a servlet， and then that servlet forwards to a JSP page. Which threejsp：useBean attributes must be used to access this attribute in the JSP page？（）AidBnameCbeanDtypeEscope”相关问题

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第3题

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第5题

第6题

第7题

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