单项选择题
Which the JSTL code snippet can be used to import content from another web resource？（）
B. <c：import page=*foo.jsp”/>
C. <c：include url=*foo.jsp”/>
D. <c：include page=*foo.jsp”/>
E. Importing cannot be done in JSTL. A standard action must be used instead.
相关考题
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多项选择题
AcustomJSPtagmustbeabletosupportanarbitrarynumberofattributeswhosenamesareunknownwhenthetagclassisdesigned. Whichtwoaretrue？（）
A. A
element in the echo tag LTD must have the value JSP
B. The echo tag handler must define the setAttribute （String key， String value） method
C. Thetrue element must appear in the echo tag TLD
D. The class implementing the echo tag handler must implement the javax.sevlet.jsp.tagext.IterationTag interface
E. The class implementing the echo tag handler must implement the javax.sevlet.jsp.tagext.DynamicAttributes interface -
多项选择题
Whichthe twoarevalidandequivalent？（）
A.
B.
C.
D.
E.
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单项选择题
A developer is designing a web application which extensively uses EJBs and JMS. The developer finds that there is a lot of duplicated code to build the JNDI contexts to access the beans and queues. Further， because of the complexity， there are numerous errors in the code. Which J2EE design pattern provides a solution for this problem？（）
A. Command
B. Transfer object
C. Service locator
D. Session Façade
E. Business delegate
F. Data access object
