The promotion is regular, so please hurry up to get the most cost-effective SUN prep exam dumps. 310-083 Valid Exam Preparation offers free demo for 310-083 Valid Exam Preparation real test. You can check out the interface, question quality and usability of our 310-083 Valid Exam Preparation practice exams before you decide to buy it. The most popular one is PDF version of 310-083 Valid Exam Preparation study guide can be printed into papers so that you are able to write some notes or highlight the emphasis. On the other hand, Software version of our 310-083 Valid Exam Preparation practice questions is also welcomed by customers, especially for windows users. It will just need to take one or two days to practice SUN 310-083 Valid Exam Preparation test questions and remember answers.
SCWCD 310-083 Just add it to your cart.
As a key to the success of your life, the benefits that our 310-083 - Sun Certified Web Component Developer for J2EE 5 Valid Exam Preparation study braindumps can bring you are not measured by money. You can instantly download the 310-083 Accurate Study Material test engine and install it on your PDF reader, laptop or phone, then you can study it in the comfort of your home or while at office. Our 310-083 Accurate Study Material test engine allows you to study anytime and anywhere.
We can assure you the proficiency of our 310-083 Valid Exam Preparation exam prep. So this is a definitive choice, it means our 310-083 Valid Exam Preparation practice quiz will help you reap the fruit of success. To lead a respectable life, our specialists made a rigorously study of professional knowledge about this 310-083 Valid Exam Preparation exam.
SUN 310-083 Valid Exam Preparation - It is your right time to make your mark.
Now, let us show you why our 310-083 Valid Exam Preparation exam questions are absolutely your good option. First of all, in accordance to the fast-pace changes of bank market, we follow the trend and provide the latest version of 310-083 Valid Exam Preparation study materials to make sure you learn more knowledge. Secondly, since our 310-083 Valid Exam Preparation training quiz appeared on the market, seldom do we have the cases of customer information disclosure. We really do a great job in this career!
But our 310-083 Valid Exam Preparation real exam is high efficient which can pass the 310-083 Valid Exam Preparation exam during a week. To prevent you from promiscuous state, we arranged our 310-083 Valid Exam Preparation learning materials with clear parts of knowledge.
310-083 PDF DEMO:
QUESTION NO: 1
Click the Exhibit button.
The resource requested by the RequestDispatcher is available and implemented by the
DestinationServlet.
What is the result?
A. An exception is thrown at runtime by SourceServlet.
B. An exception is thrown at runtime by DestinationServlet.
C. Only "hello from dest" appears in the response output stream.
D. Both "hello from source" and "hello from dest" appear in the response output stream.
Answer: A
QUESTION NO: 2
A developer wants to make a name attribute available to all servlets associated with a particular user, across multiple requests from that user, from the same browser instance.
Which two provide this capability from within a tag handler? (Choose two.)
A. pageContext.setAttribute("name", theValue);
B. pageContext.setAttribute("name", getSession());
C. pageContext.getRequest().setAttribute("name", theValue);
D. pageContext.getSession().setAttribute("name", theValue);
E. pageContext.setAttribute("name", theValue,
PageContext.PAGE_SCOPE);
F. pageContext.setAttribute("name", theValue,
PageContext.SESSION_SCOPE);
Answer: DF
QUESTION NO: 3
</sl:shoppingList>
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?
A. ItemSimpleTag can find the enclosing instance of ShoppingListTag by calling getParent() and casting the result to ShoppingListTag.
B. ShoppingListTag can find the child instances of ItemSimpleTag by calling super.getChildren() and casting each to an ItemSimpleTag.
C. It is impossible for ItemSimpleTag and ShoppingListTag to find each other in a tag hierarchy because one is a Simple tag and the other is a Classic tag.
D. ShoppingListTag can find the child instances of ItemSimpleTag by calling getChildren() on the
PageContext and casting each to an ItemSimpleTag.
E. ItemSimpleTag can find the enclosing instance of ShoppingListTag by calling findAncestorWithClass() on the PageContext and casting the result to ShoppingListTag.
Answer: A
11. Servlet A receives a request that it forwards to servlet B within another web application in the same web container. Servlet A needs to share data with servlet B and that data must not be visible to other servlets in A's web application. In which object can the data that A shares with B be stored?
A. HttpSession
B. ServletConfig
C. ServletContext
D. HttpServletRequest
E. HttpServletResponse
Answer: D
12. Your web site has many user-customizable features, for example font and color preferences on web pages. Your IT department has already built a subsystem for user preferences using the Java SE platform's lang.util.prefs package APIs, and you have been ordered to reuse this subsystem in your web application. You need to create an event listener that constructs the preferences factory and stores it in the application scope for later use. Furthermore, this factory requires that the URL to a database must be declared in the deployment descriptor like this:
42. <context-param>
43. <param-name>prefsDbURL</param-name>
44. <param-value>
45. jdbc:pointbase:server://dbhost:4747/prefsDB
46. </param-value>
47. </context-param>
Which partial listener class will accomplish this goal?
A. public class PrefsFactoryInitializer implements ContextListener {
public void contextInitialized(ServletContextEvent e) {
ServletContext ctx = e.getContext();
String prefsURL = ctx.getParameter("prefsDbURL");
PreferencesFactory myFactory = makeFactory(prefsURL);
ctx.putAttribute("myPrefsFactory", myFactory);
}
// more code here
}
B. public class PrefsFactoryInitializer implements ServletContextListener { public void contextCreated(ServletContext ctx) {
String prefsURL = ctx.getInitParameter("prefsDbURL");
PreferencesFactory myFactory = makeFactory(prefsURL);
ctx.setAttribute("myPrefsFactory", myFactory);
}
// more code here
}
C. public class PrefsFactoryInitializer implements ServletContextListener { public void contextInitialized(ServletContextEvent e) {
ServletContext ctx = e.getServletContext();
String prefsURL = ctx.getInitParameter("prefsDbURL");
PreferencesFactory myFactory = makeFactory(prefsURL);
ctx.setAttribute("myPrefsFactory", myFactory);
}
// more code here
}
D. public class PrefsFactoryInitializer implements ContextListener {
public void contextCreated(ServletContext ctx) {
String prefsURL = ctx.getParameter("prefsDbURL");
PreferencesFactory myFactory = makeFactory(prefsURL);
ctx.putAttribute("myPrefsFactory", myFactory);
}
// more code here
}
Answer: C
13. A developer wants a web application to be notified when the application is about to be shut down.
Which two actions are necessary to accomplish this goal? (Choose two.)
A. include a listener directive in a JSP page
B. configure a listener in the TLD file using the <listener> element
C. include a <servlet-destroy> element in the web application deployment descriptor
D. configure a listener in the application deployment descriptor, using the <listener> element
E. include a class implementing ServletContextListener as part of the web application deployment
F. include a class implementing ContextDestroyedListener as part of the web application deployment
G. include a class implementing HttpSessionAttributeListener as part of the web application deployment
Answer: DE
14. You want to create a filter for your web application and your filter will implement javax.servlet.Filter.
Which two statements are true? (Choose two.)
A. Your filter class must implement an init method and a destroy method.
B. Your filter class must also implement javax.servlet.FilterChain.
C. When your filter chains to the next filter, it should pass the same arguments it received in its doFilter method.
D. The method that your filter invokes on the object it received that implements javax.servlet.FilterChain can invoke either another filter or a servlet.
E. Your filter class must implement a doFilter method that takes, among other things, an
HTTPServletRequest object and an HTTPServletResponse object.
Answer: AD
15. Which three are true about the HttpServletRequestWrapper class? (Choose three.)
A. The HttpServletRequestWrapper is an example of the Decorator pattern.
B. The HttpServletRequestWrapper can be used to extend the functionality of a servlet request.
C. A subclass of HttpServletRequestWrapper CANNOT modify the behavior of the getReader method.
D. An HttpServletRequestWrapper may be used only by a class implementing the javax.servlet.Filter interface.
E. An HttpServletRequestWrapper CANNOT be used on the request passed to the
RequestDispatcher.include method.
F. An HttpServletRequestWrapper may modify the header of a request within an object implementing the javax.servlet.Filter interface.
Answer: ABF
QUESTION NO: 4
Given the definition of MyServlet:
11. public class MyServlet extends HttpServlet {
12. public void service(HttpServletRequest request,
13. HttpServletResponse response)
14. throws ServletException, IOException {
15. HttpSession session = request.getSession();
16 session.setAttribute("myAttribute","myAttributeValue");
17. session.invalidate();
18. response.getWriter().println("value=" +
QUESTION NO: 5
<sl:item name="Eggs" />
The questions of our Adobe AD0-E908 guide questions are related to the latest and basic knowledge. Besides, we understand you may encounter many problems such as payment or downloading IIA IIA-CIA-Part2-KR practice materials and so on, contact with us, we will be there. The accomplished Cisco 300-815 guide exam is available in the different countries around the world and being testified over the customers around the different countries. EMC D-DP-FN-23 - Our software is equipped with many new functions, such as timed and simulated test functions. Huawei H19-315 - Our Sun Certified Web Component Developer for J2EE 5 test torrent boost 99% passing rate and high hit rate so you can have a high probability to pass the exam.
Updated: May 26, 2022