We always adhere to the principle of “mutual development and benefit”, and we believe our 310-083 Test Sample practice materials can give you a timely and effective helping hand whenever you need in the process of learning our 310-083 Test Sample study braindumps. For we have been in this career over ten years and we are good at tracing the changes of the 310-083 Test Sample guide prep in time and update our exam dumps fast and accurately. But you are lucky, we can provide you with well-rounded services on 310-083 Test Sample practice braindumps to help you improve ability. You would be very pleased and thankful if you can spare your time to have a look about features of our 310-083 Test Sample study materials. Since our company’s establishment, we have devoted mass manpower, materials and financial resources into 310-083 Test Sample exam materials and until now, we have a bold idea that we will definitely introduce our 310-083 Test Sample study materials to the whole world and make all people that seek fortune and better opportunities have access to realize their life value.
SCWCD 310-083 It costs both time and money.
Having been handling in this line for more than ten years, we can assure you that our 310-083 - Sun Certified Web Component Developer for J2EE 5 Test Sample study questions are of best quality and reasonable prices for your information. Besides, the pollster conducted surveys of public opinions of our Trustworthy 310-083 Dumps study engine and get desirable outcomes that more than 98 percent of exam candidates feel rewarding after using our Trustworthy 310-083 Dumps actual exam. And we enjoy their warm feedbacks to show and prove that we really did a good job in this career.
310-083 Test Sample study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase. Many students suspect that if 310-083 Test Sample learning material is really so magical? Does it really take only 20-30 hours to pass such a difficult certification exam successfully? It is no exaggeration to say that you will be able to successfully pass the exam with our 310-083 Test Sample exam questions.
But our SUN 310-083 Test Sample exam questions have made it.
By browsing this website, all there versions of 310-083 Test Sample training materials can be chosen according to your taste or preference. In addition, we provide free updates to users for one year long after your purchase. If the user finds anything unclear in the 310-083 Test Sample exam questions exam, we will send email to fix it, and our team will answer all of your questions related to the 310-083 Test Sample actual exam. So as long as you have any question, just contact us!
Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. Our 310-083 Test Sample exam questions just focus on what is important and help you achieve your goal.
310-083 PDF DEMO:
QUESTION NO: 1
As a convenience feature, your web pages include an Ajax request every five minutes to a special servlet that monitors the age of the user's session. The client-side JavaScript that handles the Ajax callback displays a message on the screen as the session ages. The Ajax call does NOT pass any cookies, but it passes the session ID in a request parameter called sessionID. In addition, assume that your webapp keeps a hashmap of session objects by the ID. Here is a partial implementation of this servlet:
10. public class SessionAgeServlet extends HttpServlet {
11. public void service(HttpServletRequest request, HttpServletResponse) throws IOException {
12. String sessionID = request.getParameter("sessionID");
13. HttpSession session = getSession(sessionID);
14. long age = // your code here
15. response.getWriter().print(age);
16. } ... // more code here
47. }
Which code snippet on line 14, will determine the age of the session?
A. session.getMaxInactiveInterval();
B. session.getLastAccessed().getTime() - session.getCreationTime().getTime();
C. session.getLastAccessedTime().getTime() - session.getCreationTime().getTime();
D. session.getLastAccessed() - session.getCreationTime();
E. session.getMaxInactiveInterval() - session.getCreationTime();
F. session.getLastAccessedTime() - session.getCreationTime();
Answer: F
QUESTION NO: 2
}
What is the result when a request is sent to MyServlet?
A. An IllegalStateException is thrown at runtime.
B. An InvalidSessionException is thrown at runtime.
C. The string "value=null" appears in the response stream.
D. The string "value=myAttributeValue" appears in the response stream.
Answer: A
19. You need to store a Java long primitive attribute, called customerOID, into the session scope. Which two code snippets allow you to insert this value into the session? (Choose two.)
A. long customerOID = 47L;
session.setAttribute("customerOID", new Long(customerOID));
B. long customerOID = 47L;
session.setLongAttribute("customerOID", new Long(customerOID));
C. long customerOID = 47L;
session.setAttribute("customerOID", customerOID);
D. long customerOID = 47L;
session.setNumericAttribute("customerOID", new Long(customerOID));
E. long customerOID = 47L;
session.setLongAttribute("customerOID", customerOID);
F. long customerOID = 47L;
session.setNumericAttribute("customerOID", customerOID);
Answer: AC
20. A developer for the company web site has been told that users may turn off cookie support in their browsers. What must the developer do to ensure that these customers can still use the web application?
A. The developer must ensure that every URL is properly encoded using the appropriate URL rewriting
APIs.
B. The developer must provide an alternate mechanism for managing sessions and abandon the
HttpSession mechanism entirely.
C. The developer can ignore this issue. Web containers are required to support automatic URL rewriting when cookies are not supported.
D. The developer must add the string id=<sessionid> to the end of every URL to ensure that the conversation with the browser can continue.
Answer: A
21. Your web application requires the adding and deleting of many session attributes during a complex use case. A bug report has come in that indicates that an important session attribute is being deleted too soon and a NullPointerException is being thrown several interactions after the fact. You have decided to create a session event listener that will log when attributes are being deleted so you can track down when the attribute is erroneously being deleted.
Which listener class will accomplish this debugging goal?
A. Create an HttpSessionAttributeListener class and implement the attributeDeleted method and log the attribute name using the getName method on the event object.
B. Create an HttpSessionAttributeListener class and implement the attributeRemoved method and log the attribute name using the getName method on the event object.
C. Create an SessionAttributeListener class and implement the attributeRemoved method and log the attribute name using the getAttributeName method on the event object.
D. Create an SessionAttributeListener class and implement the attributeDeleted method and log the attribute name using the getAttributeName method on the event object.
Answer: B
QUESTION NO: 3
}
QUESTION NO: 4
session.getAttribute("myAttribute"));
QUESTION NO: 5
Which statement is true about web container session management?
A. Access to session-scoped attributes is guaranteed to be thread-safe by the web container.
B. To activate URL rewriting, the developer must use the HttpServletResponse.setURLRewriting method.
C. If the web application uses HTTPS, then the web container may use the data on the HTTPS request stream to identify the client.
D. The JSESSIONID cookie is stored permanently on the client so that a user may return to the web application and the web container will rejoin that session.
Answer: C
Among all substantial practice materials with similar themes, our SAP C_S4CFI_2402 practice materials win a majority of credibility for promising customers who are willing to make progress in this line. So our Fortinet FCP_FML_AD-7.4practice materials have great brand awareness in the market. The promotion or acceptance of our ATLASSIAN ACP-120 exam questions will be easy. SAP C-S4FTR-2023 - The software boosts varied self-learning and self-assessment functions to check the results of the learning. Our SAP C_DBADM_2404 learning materials not only provide you with information, but also for you to develop the most suitable for your learning schedule, this is tailor-made for you, according to the timetable to study and review.
Updated: May 26, 2022