If you fail in the exam, Omgzlook promises to give you FULL REFUND of your purchasing fees. In order to successfully pass the exam, hurry up to visit Omgzlook to know more details. It is inconceivable that Omgzlook SUN 310-083 Objectives Pdf test dumps have 100% hit rate. Considering your practical constraint and academic requirements of the 310-083 Objectives Pdf exam preparation, you may choose the 310-083 Objectives Pdf practice materials with following traits. High quality and accuracy with trustworthy reputation; processional experts group specific in this line; considerate after-sales services are having been tested and verified all these years, 310-083 Objectives Pdf training guide is fully applicable to your needs. Because the SOFT version questions and answers completely simulate the actual exam.
SCWCD 310-083 We get first-hand information; 2.
And most of all, you will get reward by our 310-083 - Sun Certified Web Component Developer for J2EE 5 Objectives Pdf training engine in the least time with little effort. As we sell electronic files, there is no need to ship. After payment you can receive Reliable Practice 310-083 Exam Online exam review questions you purchase soon so that you can study before.
There is no doubt that the certification has become more and more important for a lot of people, especial these people who are looking for a good job, and it has been a general trend. More and more workers have to spend a lot of time on meeting the challenge of gaining the 310-083 Objectives Pdf certification by sitting for an exam. It is known to us that more and more companies start to pay high attention to the 310-083 Objectives Pdf certification of the candidates.
SUN 310-083 Objectives Pdf - So stop hesitation and buy our study materials.
Preparing for the 310-083 Objectives Pdf real exam is easier if you can select the right test questions and be sure of the answers. The 310-083 Objectives Pdf test answers are tested and approved by our certified experts and you can check the accuracy of our questions from our free demo. Expert for one-year free updating of 310-083 Objectives Pdf dumps pdf, we promise you full refund if you failed exam with our dumps.
So you just need to memorize our correct questions and answers of the 310-083 Objectives Pdf study materials. You absolutely can pass the exam.
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
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
QUESTION NO: 4
}
QUESTION NO: 5
session.getAttribute("myAttribute"));
Our customers can easily access and download the HP HPE7-M01 dumps pdf on many electronic devices including computer, laptop and Mac. How do you stand out? Obtaining SAP C-TS462-2023 certification is a very good choice. Our Microsoft MB-910 exam review contains the latest test questions and accurate answers along with the professional explanations. Our SAP C-C4H51-2405 study materials allow you to improve your competitiveness in a short period of time. Our experts check the updating of SAP C_S4PPM_2021 free demo to ensure the accuracy of our dumps and create the pass guide based on the latest information.
Updated: May 26, 2022