Given a JSP error page， which implicit object refers to the uncaught Throwable that resulted in th epage being invoked？（）

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• Given a bridge link 6 miles （9.7 km） long，which parameter on the Root Radio Interface page must be configured in order for IP traffic to pass？（）

  A . RTS B . distance（kilometers） C . concatenation D . CCA

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• Which is a benefit of precompiling a JSP page？（）

  A . It avoids initialization on the first request. B . It provides the ability to debug runtime errors in the application. C . It provides better performance on the first request for the JSP page. D . It avoids execution of the _jspService method on the first request.

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• Given in a single JSP page： <%@ taglib prefix=’java’ uri=’myTags’ %> <%@ taglib prefix=’JAVA’ uri=’moreTags’ %>  Which two are true？（）

  A . The prefix ’java’ is reserved. B . The URI ’myTags’ must be properly mapped to a TLD file by the web container. C . A translation error occurs because the prefix is considered identical by the web container. D . For the tag usage

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• Every page of your web site must include a common set of navigation menus at the top of the page. Thismenu is static HTML and changes frequently，so you have decided to use JSP’s static import mechanism. Which JSP code snippet accomplishes this goal？（）

  A . <%@ import file=’/common/menu.html’ %> B . <%@ page import=’/common/menu.html’ %> C . <%@ import page=’/common/menu.html’ %> D . <%@ include file=’/common/menu.html’ %> E . <%@ page include=’/common/menu.html’ %&gt

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• When adding a  element to a web application deployment descriptor， the inclusion of which sub-element requires the definition of an error page（）？

  A .

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• 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 . id B . name C . bean D . type E . scope

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• 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 . Id B . Val C . Name D . Param E . Value F . Property

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• https://assets.asklib.com/images/image2/2018073111182193973.jpgAssuming the tag library in the exhibit is imported with the prefix forum， which custom tag invocation produces a translation error in a JSP page？（）

  A . A B . B C . C D . D E . E

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• You need to create a JavaBean object that is used only within the current JSP page. It must NOT beaccessible to any other page including those that this page might import. Which JSP standard action canaccomplish this goal？（）

  A . <jsp：useBean id=’pageBean’ type=’com.example.MyBean’ /> B . <jsp：useBean id=’pageBean’ class=’com.example.MyBean’ /> C . <jsp：makeBean id=’pageBean’ type=’com.example.MyBean’ /> D . <jsp：makeBean id=’pageBean’ class=’com.example.MyBean’ /&gt

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• 在JSP中page指令（〈%@ page %〉）里的（）属性是可以重复的？

  A、language B、import C、session D、info

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• Given that www.example.com/SCWCDtestApp is a validly deployed Java EE web application and that all ofthe JSP files specified in the requests below exist in the locations specified. Which two requests，issuedfrom a browser，will return an HTTP 404 error？（）

  A . http：//www.example.com/SCWCDtestApp/test.jsp B . http：//www.example.com/SCWCDtestApp/WEB-INF/test.jsp C . http：//www.example.com/SCWCDtestApp/WEB-WAR/test.jsp D . http：//www.example.com/SCWCDtestApp/Customer/test.jsp E . http：//www.example.com/SCWCDtestApp/META-INF/test.jsp F . http：//www.example.com/SCWCDtestApp/Customer/Update/test.j

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• Given: https://assets.asklib.com/images/image2/2018080209513420855.jpg Which exception or error will be thrown when a programmer attempts to run this code?（）

  A . java.lang.StackOverflowError B . java.lang.IllegalStateException C . java.lang.ExceptionInInitializerError D . java.lang.ArrayIndexOutOfBoundsExceptio

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• Which implicit object is used in a JSP page to retrieve values associated with  entries inthe deployment descriptor？（）

  A . Config B . Request C . Session D . Applicatio

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• A JSP page needs to instantiate a JavaBean to be used by only that page. Which two jsp：useBean attributes must be used to access this attribute in the JSP page？（）

  A .  id B .  type C .  name D .  class E .  scope F .  create

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• Given that login.getName（） returns a java.lang.String value and given the JSP code：  Welcome Which is equivalent？（）

  A . A. Welcome <% out.print（login.getName（））； %>  B .  Welcome <% writer.print（login.getName（））； %>  C .  Welcome <% response.out.print（login.getName（））； %> D .  Welcome <% response.writer.print（login.getName（））； %>  E .  Welcome <% response.getOutputStream（）.write（login.getName（））； %>%>

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• Given a bridge link 6 miles （9.7 km） long，which parameter on the root radio interface page must be configured in order for ip traffic to pass？（）

  A . rts B . distance（kilometers） C . concatenation D . cca

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• The JSP developer wants a comment to be visible in the final output to the browser. Which comment styleneeds to be used in a JSP page？（）

  A . <!-- this is a comment --> B . <% // this is a comment %> C . <%-- this is a comment --%> D . <% /** this is a comment **/ %&gt

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• A JSP page needs to perform some operations before servicing the first request. Where can this be done？（）

  A .  within a method called jspInit B .  within the page directive of the JSP page C .  within a scriptlet at the top of the JSP page D .  within the

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• You are creating a new JSP page and you need to execute some code that acts when the page is firstexecuted， but only once. Which three are possible mechanisms for performing this initialization code？（）

  A . In the init method. B . In the jspInit method. C . In the constructor of the JSP’s Java code. D . In a JSP declaration， which includes an initializer block. E . In a JSP declaration， which includes a static initializer block.

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• In a JSP-centric web application， you need to create a catalog browsing JSP page. The catalog is stored asa List object in the catalog attribute of the webapp’s ServletContext object.  Which scriptlet code snippetgives you access to the catalog object？（）

  A . <% List catalog = config.getAttribute（"catalog"）； %> B . <% List catalog = context.getAttribute（"catalog"）； %> C . <% List catalog = application.getAttribute（"catalog"）； %> D . <% List catalog = servletContext.getAttribute（"catalog"）； %&gt

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• A custom tag is defined to take three attributes. Which two correctly invoke the tag within a JSP page？（）

  A . <prefix：myTag a="foo" b="bar" c="baz" /> B . <prefix：myTag attributes={"foo"，"bar"，"baz"} /> C . <prefix：myTag jsp：attribute a="foo" b="bar" c="baz" /> D . <prefix:myTag><jsp:attribute name="a">foo</jsp:attribute><jsp:attribute name="b">bar</jsp:attribute><jsp:attribute name="c">baz</jsp:attribute>. </prefix:myTag&gt

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• Given： https://assets.asklib.com/images/image2/2018080113584456510.png Which exception or error will be thrown when a programmer attempts to run this code？（）

  A . java.lang.StackOverflowError B . java.lang.IllegalStateException C . java.lang.ExceptionInInitializerError D . java.lang.ArrayIndexOutOfBoundsExceptio

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• A JSP page contains a taglib directive whose uri attribute has the value dbtags. Which XML element withinthe web application deployment descriptor defines the associated TLD？（）

  A . <tld><uri>dbtags</uri><location>/WEB-INF/tlds/dbtags.tld</location></tld> B . <taglib><uri>dbtags</uri><location>/WEB-INF/tlds/dbtags.tld</location>. </taglib> C . <tld>. <tld-uri>dbtags</tld-uri>. <tld-location>/WEB-INF/tlds/dbtags.tld</tld-location> . </tld> D . <taglib><taglib-uri>dbtags</taglib-uri><taglib-location>/WEB-INF/tlds/dbtags.tld. </taglib-location>. </taglib&gt

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• 在处理JSP页面的异常时，如果page指令的errorPage属性和web.xml文件中的＜error-page＞元素都进行了配置，那么这两项配置都会起作用。

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