单选题Given this fragment from a Java EE deployment descriptor： 341. 342.java.lang.Throwable  343./mainError.jsp 344. 345. 346.java.lang.ClassCastException  347./castError.jsp 348. If the web application associated with the fragment above throws a ClassCastE

第1题：

Given the element from the web application deployment descriptor： /main/page1.jsp true and given that /main/page1.jsp contains： <% int i = 12； %> <%= i %>  What is the result？（）

• A、<b></b>
• B、<b>12</b>
• C、The JSP fails to execute.
• D、<% int i = 12 %><b><%= i %></b>

第2题：

Which two statements are true about the security-related tags in a valid Java EE deployment descriptor？（）

• A、Every  tag must have at least one  tag.
• B、A  tag can have many  tags.
• C、A given  tag can apply to only one  tag.
• D、A given  tag can contain from zero to many  tags.
• E、It is possible to construct a valid  tag such that，for a given resource，no user rolescan access that resource.

第3题：

Which two actions protect a resource file from direct HTTP access within a web application？（）

• A、Placing it in the /secure directory
• B、Placing it in the /WEB-INF directory
• C、Placing it in the /META-INF/secure directory
• D、Creating a  element within the deployment descriptor

第4题：

Given this fragment from a Java EE deployment descriptor： 124. beta.html 125. alpha.html And this request from a browser：http：//www.sun.com/SCWCDtestApp/register Which statement is correct，when the container receives this request？（）

• A、This deployment descriptor is NOT valid.
• B、The container first looks in the register directory for beta.html.
• C、The container first looks in the register directory for alpha.html.
• D、The container first looks for a servlet mapping in the deployment descriptor.

第5题：

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、Application

第6题：

What is the name of the WebLogic specific deployment descriptor of Java Enterprise Application?（）

• A、application.xml
• B、weblogic.xml
• C、web.xml
• D、weblogic-application.xml
• E、config.xml

第7题：

Which is the true choice about the web container request processing model（）？

• A、 The init method on a filter is called the first time a servlet mapped to that filter is invoked
• B、 A filter defined for a servlet must always forward control to the next resource in the filter chain.
• C、 Filters associated with a named servlet are applied in the order they appear in the web application deployment descriptor file
• D、 If the init method on a filter throws an UnavailableException， then the container will make no further attempt to execute it

第8题：

Given this fragment in a servlet： 23.if（req.isUserInRole（"Admin"）） { 24.// do stuff 25.} And the following fragment from the related Java EE deployment descriptor： 812. 813.Admin 814.Administrator 815. 900. 901.Admin 902.Administrator 903. What is the result？（）

• A、Line 24 can never be reached.
• B、The deployment descriptor is NOT valid.
• C、If line 24 executes， the user’s role will be Admin.
• D、If line 24 executes， the user’s role will be Administrator.
• E、If line 24 executes the user’s role will NOT be predictable.

第9题：

Given this fragment from a Java EE deployment descriptor： 341. 342.java.lang.Throwable  343./mainError.jsp 344. 345. 346.java.lang.ClassCastException  347./castError.jsp 348. If the web application associated with the fragment above throws a ClassCastException.Which statement is true？（）

• A、The deployment descriptor is invalid.
• B、The container invokes mainError.jsp.
• C、The container invokes castError.jsp.
• D、Neither mainError.jsp nor castError.jsp is invoked.

第10题：

Which element of the web application deployment descriptor defines the servlet class associated with aservlet instance？（）

• A、<class><br/>
• B、<webapp><br/>
• C、<servlet><br/>
• D、<codebase><br/>
• E、<servlet-class>