单选题Assume the tag handler for a st：simple tag extends Simple Tag Support. In what way can scriptlet code beused in the body of st：simple？（）ASet the body content type to JSP in the TLDBScriptlet code is NOT legal in the body of st：simple.CAdd scripting-enabled=true to the start tag for the st：simple elementDAdd a pass-through Classic tag with a body content type of JSP to the body of st：simple， and place the scriptlet code in the body of that tag
单选题
Assume the tag handler for a st：simple tag extends Simple Tag Support. In what way can scriptlet code beused in the body of st：simple？（）
A
Set the body content type to JSP in the TLD
B
Scriptlet code is NOT legal in the body of st：simple.
C
Add scripting-enabled=true to the start tag for the st：simple element
D
Add a pass-through Classic tag with a body content type of JSP to the body of st：simple， and place the scriptlet code in the body of that tag
参考解析
解析：
暂无解析
相关考题：
Assumethetaghandlerforast:simpletagextendsSimple Tag Support.Inwhatwaycanscriptletcodebeusedinthebodyofst:simple?() A.SetthebodycontenttypetoJSPintheTLDB.ScriptletcodeisNOTlegalinthebodyofst：simple.C.Addscripting-enabled=truetothestarttagforthest：simpleelementD.Addapass-throughClassictagwithabodycontenttypeofJSPtothebodyofst：simple，andplacethe scriptletcodeinthebodyofthattag
What is TCI？（）A、Tag Calling InterfaceB、Tag Control IdentifierC、ToS Class InterfaceD、Tag Control Information
The tag timeout value for a Cisco Wireless Location Appliance should be set to which tag beaconrate？（）A、4 to 6 times the tag beaconing rateB、10 to 12 times the tab beaconing rateC、8 to 10 times the tag beaconing rateD、6 to 8 times the tag beaconing rate
The tag timeout value for a cisco wireless location appliance should be set to which tag beacon rate？（）A、4 to 6 times the tag beaconing rateB、10 to 12 times the tab beaconing rateC、8 to 10 times the tag beaconing rateD、6 to 8 times the tag beaconing rate
You are creating a content management system （CMS） with a web application front-end. The JSP thatdisplays a given document in the CMS has the following general structure： 1. %-- tag declaration --% 2. ... 11. ... ... ... 99. The citation tag must store information in the document tag for the document tag to generate a referencesection at the end of the generated web page. The document tag handler follows the Classic tag model andthe citation tag handler follows the Simple tag model. Furthermore， the citation tag could also be embeddedin other custom tags that could have either the Classic or Simple tag handler model. Which tag handlermethod allows the citation tag to access the document tag？（）A、public void doTag（） {JspTag docTag = findAncestorWithClass（this， DocumentTag.class）； （（DocumentTag）docTag）.addCitation（this.docID）；}B、public void doStartTag（） {JspTag docTag = findAncestorWithClass（this， DocumentTag.class）； （（DocumentTag）docTag）.addCitation（this.docID）；}C、public void doTag（） {. Tag docTag = findAncestor（this， DocumentTag.class）； . （（DocumentTag）docTag）.addCitation（this.docID）；. }D、public void doStartTag（） {. Tag docTag = findAncestor（this， DocumentTag.class）； . （（DocumentTag）docTag）.addCitation（this.docID）；. }
A custom JSP tag must be able to support an arbitrary number of attributes whose names are unknown when the tag class is designed. Which two are true？ （）A、 A element in the echo tag LTD must have the value JSPB、 The echo tag handler must define the setAttribute （String key， String value） methodC、 The true element must appear in the echo tag TLDD、 The class implementing the echo tag handler must implement the javax.sevlet.jsp.tagext.IterationTag interfaceE、 The class implementing the echo tag handler must implement the javax.sevlet.jsp.tagext.DynamicAttributes interface
Given： 6. 7.%="processing" % 8. and a custom tag handler for foo which extends TagSupport. Which two are true about thetag handler referenced by foo？（）A、The doStartTag method is called once.B、The doAfterBody method is NOT called.C、The EVAL_PAGE constant is a valid return value for the doEndTag method.D、The SKIP_PAGE constant is a valid return value for the doStartTag method.E、The EVAL_BODY_BUFFERED constant is a valid return value for the doStartTag method.
Assume a tag handler extends TagSupport. Which is used within the tag handler to get an attribute “foo” that is in the application scope？（）A、 pageContext.getAttribute（“foo”）；B、 getPageContext（）.getAttribute（“foo”）；C、 pageContext.getApplicationScope（“foo”）；D、 pageContext.getAttribute（“foo”，pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；E、 getPageContext（）.getScope（pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；
Given the Tag： Assuming the tag referenced by my Tags： get Advice uses the Classic event model， which is true？（）A、 The do After Body method is called.B、 The doEnd Tag method is NOT called.C、 The type attribute may be specified in the TLDD、 The do Start Tag Method must always return SKIP_BODY.E、 The TLD for this tag must NOT include a tag.
Under what two circumstances is the set JspBody method NOT called in a tag class that implements the Simple Tag interface？ （）A、 The tag is invoked without a body.B、 The doTAb method throws an exception.C、 The element has the value empty.D、 The tag is called with the attribute skip-body=true
Which statement is true if the do Start Tag method returns EVAL_BODY_BUFFERED？（）A、 The tag handler must extend body Tag.B、 The do After Body method is NOT called.C、 The set Body Content method is called.D、 It is never legal to return EVAL_BODY_BUFFERED from do Start Tag.
Assume the tag handler for a st：simpletag extends SimpleTagSupport. In what way can scriptlet code be used in the body of st：simple？（）A、 Set the body content type to JSP in the TLDB、 Scriptlet code is NOT legal in the body of st：simpleC、 Add scripting-enabled= “true” to the start tag for the st：simple elementD、 Add a pass-through Classic tag with a body content type of JSP to the body of st：simple， and place the scriptlet code in the body of that tag.
You are creating a Windows Forms application by using the .NET Framework 3.5. You plan to develop a new control for the application.You need to ensure that the control extends the TreeView control by adding a custom node tag and a highlight color.What should you do？（）A、Override the OnPaint method.B、Write a code segment in the DrawNode event handler to specify the highlight color.C、Set the DrawMode property of the control to OwnerDrawAll， and then implement a custom DrawNode event handler.D、Set the DrawMode property of the control to OwnerDrawText，and then implement a custom DrawNode event handler.
单选题The sl：shoppingList and sl：item tags output a shopping list to the response and are used as follows： 11. 12. 13. 14. 15. The tag handler for sl：shoppingList is ShoppingListTag and the tag handler for sl：item is ItemSimpleTag.ShoppingListTag extends BodyTagSupport and ItemSimpleTag extends SimpleTagSupport.Which is true？（）AItemSimpleTag can find the enclosing instance of ShoppingListTag by calling getParent（） and castingthe result to ShoppingListTag.BShoppingListTag can find the child instances of ItemSimpleTag by calling super.getChildren（） andcasting each to an ItemSimpleTag.CIt is impossible for ItemSimpleTag and ShoppingListTag to find each other in a tag hierarchy becauseone is a Simple tag and the other is a Classic tag.DShoppingListTag can find the child instances of ItemSimpleTag by calling getChildren（） on thePageContext and casting each to an ItemSimpleTag.EItemSimpleTag can find the enclosing instance of ShoppingListTag by calling findAncestorWithClass（）on the PageContext and casting the result to ShoppingListTag.
单选题Assume a tag handler extends TagSupport. Which is used within the tag handler to get an attribute “foo” that is in the application scope？（）A pageContext.getAttribute（“foo”）；B getPageContext（）.getAttribute（“foo”）；C pageContext.getApplicationScope（“foo”）；D pageContext.getAttribute（“foo”，pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；E getPageContext（）.getScope（pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；
多选题Which two are true about the tag handler referneed by my Tag. （）AThe do Start Tag method is called once.BThe do After Body method is NOT called.CThe EVAL_Page constant is a valid return value for the do End Tag Method.Dthe EVAL_BODY_BUFFERED constant is a valid return value for the do Start Tag method.
多选题Which two statements are true about the security-related tags in a valid Java EE deployment descriptor？（）AEvery tag must have at least one tag.BA tag can have many tags.CA given tag can apply to only one tag.DA given tag can contain from zero to many tags.EIt is possible to construct a valid tag such that，for a given resource，no user rolescan access that resource.
单选题The tag handler for n：recurse extends SimpleTagSupport.Assuming an n：recurse tag can either contain an empty body or another n：recurse tag， which strategy allows the tag handler for n：recurse to output the nesting depth of the deepest n：recurse tag？（）A It is impossible to determine the deepest nesting depth because it is impossible for tag handlers that extend SimpleTagSupport to communicate with their parent and child tagsB Create a private non-static attribute in the tag handler class called count of type int initialized to oIncrement count in the doTag method. If the tag has a body， invoke the fragment for that body. Otherwise， output the value of countC Start a counter at 1. Call getChildTags（）. If it returns null， output the value of the counter. Otherwise， increment counter and continue from where getChildTags（） is called. Skip processing of the body.D If the tag has a body， invoke the fragment for that body. Otherwise， start a counter at 1. Call getParent（）. If it returns null， output the value of the counter. Otherwise， increment the counter and continue from where getParent（） is called.
单选题Given the Tag： Assuming the tag referenced by my Tags： get Advice uses the Classic event model， which is true？（）A The do After Body method is called.B The doEnd Tag method is NOT called.C The type attribute may be specified in the TLDD The do Start Tag Method must always return SKIP_BODY.E The TLD for this tag must NOT include a tag.
单选题You are creating a content management system （CMS） with a web application front-end. The JSP thatdisplays a given document in the CMS has the following general structure： 1. 2. ... 11. ... ... ... 99. The citation tag must store information in the document tag for the document tag to generate a referencesection at the end of the generated web page. The document tag handler follows the Classic tag model andthe citation tag handler follows the Simple tag model. Furthermore， the citation tag could also be embeddedin other custom tags that could have either the Classic or Simple tag handler model. Which tag handlermethod allows the citation tag to access the document tag？（）Apublic void doTag（） {JspTag docTag = findAncestorWithClass（this， DocumentTag.class）； （（DocumentTag）docTag）.addCitation（this.docID）；}Bpublic void doStartTag（） {JspTag docTag = findAncestorWithClass（this， DocumentTag.class）； （（DocumentTag）docTag）.addCitation（this.docID）；}Cpublic void doTag（） {. Tag docTag = findAncestor（this， DocumentTag.class）； . （（DocumentTag）docTag）.addCitation（this.docID）；. }Dpublic void doStartTag（） {. Tag docTag = findAncestor（this， DocumentTag.class）； . （（DocumentTag）docTag）.addCitation（this.docID）；. }
多选题A custom JSP tag must be able to support an arbitrary number of attributes whose names are unknown when the tag class is designed. Which two are true？ （）AA element in the echo tag LTD must have the value JSPBThe echo tag handler must define the setAttribute （String key， String value） methodCThe true element must appear in the echo tag TLDDThe class implementing the echo tag handler must implement the javax.sevlet.jsp.tagext.IterationTag interfaceEThe class implementing the echo tag handler must implement the javax.sevlet.jsp.tagext.DynamicAttributes interface
多选题Under what two circumstances is the set JspBody method NOT called in a tag class that implements the Simple Tag interface？ （）AThe tag is invoked without a body.BThe doTAb method throws an exception.CThe element has the value empty.DThe tag is called with the attribute skip-body=true
单选题Assume the tag handler for a st：simpletag extends SimpleTagSupport. In what way can scriptlet code be used in the body of st：simple？（）A Set the body content type to JSP in the TLDB Scriptlet code is NOT legal in the body of st：simpleC Add scripting-enabled= “true” to the start tag for the st：simple elementD Add a pass-through Classic tag with a body content type of JSP to the body of st：simple， and place the scriptlet code in the body of that tag.
单选题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 by the servlet to the JSP；furthermore， that JSP uses a custom tag and must also process this information. This information mustNOT be accessible to any other servlet， JSP or session in the webapp. How can you accomplish this goal？（）AStore the data in a public instance variable in the servlet.BAdd an attribute to the request object before using the request dispatcher.CAdd an attribute to the context object before using the request dispatcher.DThis CANNOT be done as the tag handler has no means to extract this data.
单选题Which statement is true if the do Start Tag method returns EVAL_BODY_BUFFERED？（）A The tag handler must extend body Tag.B The do After Body method is NOT called.C The set Body Content method is called.D It is never legal to return EVAL_BODY_BUFFERED from do Start Tag.
单选题The sl：shoppingList and sl：item tags output a shopping list to the response and are used as follows： 11. 12. 13. 14. 15. The tag handler for sl：shoppingList is ShoppingListTag and the tag handler for sl：item is ItemSimpleTag.ShoppingListTag extends BodyTagSupport and ItemSimpleTag extends SimpleTagSupport.Which is true？（）AItemSimpleTag can find the enclosing instance of ShoppingListTag by calling getParent（） and castingthe result to ShoppingListTag.BShoppingListTag can find the child instances of ItemSimpleTag by calling super.getChildren（） andcasting each to an ItemSimpleTag.CIt is impossible for ItemSimpleTag and ShoppingListTag to find each other in a tag hierarchy becauseone is a Simple tag and the other is a Classic tag.DShoppingListTag can find the child instances of ItemSimpleTag by calling getChildren（） on thePageContext and casting each to an ItemSimpleTag.EItemSimpleTag can find the enclosing instance of ShoppingListTag by calling findAncestorWithClass（）on the PageContext and casting the result to ShoppingListTag.
多选题Given： 6. 7. 8. and a custom tag handler for foo which extends TagSupport. Which two are true about thetag handler referenced by foo？（）AThe doStartTag method is called once.BThe doAfterBody method is NOT called.CThe EVAL_PAGE constant is a valid return value for the doEndTag method.DThe SKIP_PAGE constant is a valid return value for the doStartTag method.EThe EVAL_BODY_BUFFERED constant is a valid return value for the doStartTag method.