We have an authoritative production team, after you purchase 310-083 New Braindumps Questions study materials, our professions can consolidate important knowledge points for you, and we guarantee that your 310-083 New Braindumps Questions practice quiz is tailor-made. The last but not least, we can provide you with a free trial service, so that customers can fully understand our format before purchasing our 310-083 New Braindumps Questions training guide, which can be an unparalleled trial experience compared to other counterparts. No other 310-083 New Braindumps Questions study materials or study dumps will bring you the knowledge and preparation that you will get from the 310-083 New Braindumps Questions study materials available only from Omgzlook. Not only will you be able to pass any 310-083 New Braindumps Questions test, but will gets higher score, if you choose our 310-083 New Braindumps Questions study materials. Our 310-083 New Braindumps Questions preparation materials contain three versions: the PDF, the Software and the APP online.
Our 310-083 New Braindumps Questions exam materials have plenty of advantages.
Friends or workmates can also buy and learn with our 310-083 - Sun Certified Web Component Developer for J2EE 5 New Braindumps Questions practice guide together. Repeated attempts will sharpen your minds. Maybe our 310-083 Reliable Exam Questions Explanations learning quiz is suitable for you.
Over the years, 310-083 New Braindumps Questions exam questions have helped tens of thousands of candidates successfully pass professional qualification exams, and help them reach the peak of their career. It can be said that 310-083 New Braindumps Questions test guide is the key to help you open your dream door. We have enough confidence in our products, so we can give a 100% refund guarantee to our customers.
SUN 310-083 New Braindumps Questions - Please make a decision quickly.
Today, in an era of fierce competition, how can we occupy a place in a market where talent is saturated? The answer is a certificate. What the certificate main? All kinds of the test 310-083 New Braindumps Questions certification, prove you through all kinds of qualification certificate, it is not hard to find, more and more people are willing to invest time and effort on the 310-083 New Braindumps Questions exam guide, because get the test 310-083 New Braindumps Questions certification is not an easy thing, so, a lot of people are looking for an efficient learning method. And here, fortunately, you have found the 310-083 New Braindumps Questions exam braindumps, a learning platform that can bring you unexpected experiences.
If you choose Omgzlook, success is not far away for you. And soon you can get SUN certification 310-083 New Braindumps Questions exam certificate.
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
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: 5
session.getAttribute("myAttribute"));
Microsoft SC-100 - For example, the software version can simulate the real exam environment. But enrolling in the SUN certification Amazon AI1-C01 exam is a wise choice, because in today's competitive IT industry, we should constantly upgrade ourselves. And the APP online version of our SAP C-TS4FI-2023 exam dumps can support all kinds of electronic devices. You can free download part of Omgzlook's exercises and answers about SUN certification EMC D-PVM-DS-23 exam as a try, then you will be more confident to choose our Omgzlook's products to prepare your SUN certification EMC D-PVM-DS-23 exam. And our experts generalize the knowledge of the SASInstitute A00-420 exam into our products showing in three versions.
Updated: May 26, 2022