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多項選擇題 Click the Exhibit button.

Given the JSP code：
1.<%
2.pageContext.setAttribute（ "product"，
3.new com.example.Product（ "Pizza"， 0.99 ））；
4.%>
5.<%-- insert code here --%>
Which two， inserted at line 5， output the name of the product in the response？（）

A.<%= product.getName（）%>
B.<jsp：useBean id="product" class="com.example.Product" /> <%= product.getName（）%>
C.<jsp：useBean id="com.example.Product" scope="page"> <%= product.getName（）%></jspuseBean>
D.<jsp：useBean id="product" type="com.example.Product" scope="page" /><%= product.getName（）%>

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1.多項選擇題 Click the Exhibit button.
Given： 10. 11.Product Name： 12.Product Price：
13. For a given product instance，which three jsp：setProperty attributes must be used to initialize its propertiesfrom the HTML form？（）

A.id
B.name
C.type
D.param
E.property

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2.單項選擇題 The tl：taskList and tl：task tags output a set of tasks to the response and are used as follows： 11. 12. 13.
14. 15. The tl：task tag supplies information about a single task while the tl：taskList tag does the final output. The taghandler for tl：taskList is TaskListTag. The tag handler for tl：task is TaskTag. Both tag handlers extendBodyTagSupport. Which allows the tl：taskList tag to get the task names from its nested tl：task children？（）

A.
B.
C.
D.

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3.多項選擇題Which two directives are applicable only to tag files？（）

A.Tag
B.Page
C.Taglib
D.Include
E.Variable

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4.單項選擇題 You are creating a library of custom tags that mimic the HTML form tags. When the user submits a formthat fails validation， the JSP form is forwarded back to the user. The<t：textField> tag must support the ability to re-populate the form field with the request parameters from theuser’s last request. For example， if the user entered "Samantha" in the text field called firstName， then theform is re-populated like this：
<input type=’text’ name=’firstName’ value=’Samantha’ />
Which tag handler method will accomplish thisgoal？（）

A.
B.
C.
D.

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5.單項選擇題Which statement is true if the doStartTag method returns EVAL_BODY_BUFFERED？（）

A.The tag handler must implement BodyTag.
B.The doAfterBody method is NOT called.
C.The setBodyContent method is called once.
D.It is never legal to return EVAL_BODY_BUFFERED from doStartTag.

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