You’ve heard it right. We are so confident about our 310-083 Dumps Free exam dumps for SUN 310-083 Dumps Free exam that we are offering a money back guarantee, if you fail. Yes you read it right, if our 310-083 Dumps Free exam braindumps didn’t help you pass, we will issue a refund - no other questions asked. Having been handling in this line for more than ten years, we can assure you that our 310-083 Dumps Free study questions are of best quality and reasonable prices for your information. We offer free demos of the latest version covering all details of our 310-083 Dumps Free exam braindumps available at present as representatives. Besides, the pollster conducted surveys of public opinions of our 310-083 Dumps Free study engine and get desirable outcomes that more than 98 percent of exam candidates feel rewarding after using our 310-083 Dumps Free actual exam.
SCWCD 310-083 So customer orientation is the beliefs we honor.
SCWCD 310-083 Dumps Free - Sun Certified Web Component Developer for J2EE 5 Our test bank provides all the questions which may appear in the real exam and all the important information about the exam. You can have a free try for downloading our Latest 310-083 Study Questions Book exam demo before you buy our products. What’s more, you can acquire the latest version of Latest 310-083 Study Questions Book training materials checked and revised by our exam professionals after your purchase constantly for a year.
We can guarantee that the study materials from our company will help you pass the exam and get the certification in a relaxed and efficient method. More and more people look forward to getting the 310-083 Dumps Free certification by taking an exam. However, the exam is very difficult for a lot of people.
SUN 310-083 Dumps Free - We can receive numerous warm feedbacks every day.
Our 310-083 Dumps Free exam quiz is unlike other exam materials that are available on the market, our 310-083 Dumps Free study dumps specially proposed different versions to allow you to learn not only on paper, but also to use mobile phones to learn. This greatly improves the students' availability of fragmented time. So you can achieve your 310-083 Dumps Free certification easily without disrupting your daily routine. And we will give you 100% success guaranteed on the 310-083 Dumps Free training guide.
When you want to correct the answer after you finish learning, the correct answer for our 310-083 Dumps Free test prep is below each question, and you can correct it based on the answer. In addition, we design small buttons, which can also show or hide the 310-083 Dumps Free exam torrent, and you can flexibly and freely choose these two modes according to your habit.
310-083 PDF DEMO:
QUESTION NO: 1
<sl:item name="Bread" />
QUESTION NO: 2
<sl:item name="Milk" />
QUESTION NO: 3
<sl:item name="Eggs" />
QUESTION NO: 4
<sl:shoppingList>
QUESTION NO: 5
</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
EMC D-PSC-DS-23 - Once you choose our learning materials, your dream that you have always been eager to get SUN certification which can prove your abilities will realized. In such a way, you can confirm that you get the convenience and fast from our Microsoft AZ-140 study guide. SAP C-HRHPC-2405 - The development of science and technology makes our life more comfortable and convenient, which also brings us more challenges. Huawei H12-621_V1.0 - According to the survey, the average pass rate of our candidates has reached 99%. And our professional SAP C_CPE_16 study materials determine the high pass rate.
Updated: May 26, 2022