Our experts are researchers who have been engaged in professional qualification 310-083 Upgrade Dumps exams for many years and they have a keen sense of smell in the direction of the examination. Therefore, with our 310-083 Upgrade Dumps study materials, you can easily find the key content of the exam and review it in a targeted manner so that you can successfully pass the 310-083 Upgrade Dumps exam. We have free demos of the 310-083 Upgrade Dumps exam materials that you can try before payment. Thousands of people will crowd into our website to choose the 310-083 Upgrade Dumps study materials. So people are different from the past. So please feel free to contact us if you have any trouble on our 310-083 Upgrade Dumps practice questions.
SCWCD 310-083 Omgzlook can give you a brighter future.
Our company have the higher class operation system than other companies, so we can assure you that you can start to prepare for the 310-083 - Sun Certified Web Component Developer for J2EE 5 Upgrade Dumps exam with our study materials in the shortest time. Then you no longer need to worry about being fired by your boss. The society has an abundance of capable people and there is a keen competition.
In fact, our 310-083 Upgrade Dumps exam questions have helped tens of thousands of our customers successfully achieve their certification. The moment you choose to go with our 310-083 Upgrade Dumps study materials, your dream will be more clearly presented to you. Next, through my introduction, I hope you can have a deeper understanding of our 310-083 Upgrade Dumps learning quiz.
Now, quickly download SUN 310-083 Upgrade Dumps free demo for try.
Being anxious for the 310-083 Upgrade Dumps exam ahead of you? Have a look of our 310-083 Upgrade Dumps training engine please. Presiding over the line of our practice materials over ten years, our experts are proficient as elites who made our 310-083 Upgrade Dumps learning questions, and it is their job to officiate the routines of offering help for you. All points are predominantly related with the exam ahead of you. You will find the exam is a piece of cake with the help of our 310-083 Upgrade Dumps study materials.
310-083 Upgrade Dumps test engine can simulate the actual test during the preparation and record the wrong questions for our reviewing. You just need 20-30 hours for preparation and feel confident to face the 310-083 Upgrade Dumps actual test.
310-083 PDF DEMO:
QUESTION NO: 1
<sl:item name="Milk" />
QUESTION NO: 2
<sl:item name="Eggs" />
QUESTION NO: 3
<sl:item name="Bread" />
QUESTION NO: 4
</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: 5
<sl:shoppingList>
And if you want to get all benefits like that, our Scrum PSPO-II training quiz is your rudimentary steps to begin. The more time you spend in the preparation for Lpi 701-100 training materials, the higher possibility you will pass the exam. If you have bought the Microsoft MB-230 exam questions before, then you will know that we have free demos for you to download before your purchase. Microsoft MB-700 - You must use it before the deadline day. By concluding quintessential points into Oracle 1z0-1122-24 actual exam, you can pass the exam with the least time while huge progress.
Updated: May 26, 2022