According to the different function of the three versions, you have the chance to choose the most suitable version of our 310-083 Valid Test Voucher study torrent. For instance, if you want to print the 310-083 Valid Test Voucher study materials, you can download the PDF version which supports printing. By the PDF version, you can print the Sun Certified Web Component Developer for J2EE 5 guide torrent which is useful for you. Our 310-083 Valid Test Voucher real exam can be downloaded for free trial before purchase, which allows you to understand our 310-083 Valid Test Voucher sample questions and software usage. It will also enable you to make a decision based on your own needs and will not regret. There are so many specialists who join together and contribute to the success of our 310-083 Valid Test Voucher guide quiz just for your needs.
All 310-083 Valid Test Voucher actual exams are 100 percent assured.
Differ as a result the 310-083 - Sun Certified Web Component Developer for J2EE 5 Valid Test Voucher questions torrent geared to the needs of the user level, cultural level is uneven, have a plenty of college students in school, have a plenty of work for workers, and even some low education level of people laid off, so in order to adapt to different level differences in users, the 310-083 - Sun Certified Web Component Developer for J2EE 5 Valid Test Voucher exam questions at the time of writing teaching materials with a special focus on the text information expression, as little as possible the use of crude esoteric jargon, as much as possible by everyone can understand popular words to express some seem esoteric knowledge, so that more users through the 310-083 - Sun Certified Web Component Developer for J2EE 5 Valid Test Voucher prep guide to know that the main content of qualification examination, stimulate the learning enthusiasm of the user, arouse their interest in learning. Our veteran professional generalize the most important points of questions easily tested in the 310-083 Practice Exam Pdf practice exam into our practice questions. Their professional work-skill paid off after our 310-083 Practice Exam Pdf training materials being acceptable by tens of thousands of exam candidates among the market.
How you can gain the 310-083 Valid Test Voucher certification with ease in the least time? The answer is our 310-083 Valid Test Voucher study materials for we have engaged in this field for over ten years and we have become the professional standard over all the exam materials. You can free download the demos which are part of our 310-083 Valid Test Voucher exam braindumps, you will find that how good they are for our professionals devote of themselves on compiling and updating the most accurate content of our 310-083 Valid Test Voucher exam questions.
SUN 310-083 Valid Test Voucher - After all, no one can steal your knowledge.
Keep making progress is a very good thing for all people. If you try your best to improve yourself continuously, you will that you will harvest a lot, including money, happiness and a good job and so on. The 310-083 Valid Test Voucher preparation exam from our company will help you keep making progress. Choosing our 310-083 Valid Test Voucher study material, you will find that it will be very easy for you to overcome your shortcomings and become a persistent person. Our 310-083 Valid Test Voucher exam dumps will lead you to success!
We believe that the trial version provided by our company will help you know about our study materials well and make the good choice for yourself. More importantly, the trial version of the 310-083 Valid Test Voucher exam questions from our company is free for all people.
310-083 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
One of the use cases in your web application uses many session-scoped attributes. At the end of the use case, you want to clear out this set of attributes from the session object. Assume that this static variable holds this set of attribute names:
201. private static final Set<String> USE_CASE_ATTRS;
202. static {
203. USE_CASE_ATTRS.add("customerOID");
204. USE_CASE_ATTRS.add("custMgrBean");
205. USE_CASE_ATTRS.add("orderOID");
206. USE_CASE_ATTRS.add("orderMgrBean");
207. }
Which code snippet deletes these attributes from the session object?
A. session.removeAll(USE_CASE_ATTRS);
B. for ( String attr : USE_CASE_ATTRS ) {
session.remove(attr);
}
C. for ( String attr : USE_CASE_ATTRS ) {
session.removeAttribute(attr);
}
D. for ( String attr : USE_CASE_ATTRS ) {
session.deleteAttribute(attr);
}
E. session.deleteAllAttributes(USE_CASE_ATTRS);
Answer: C
QUESTION NO: 4
}
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: 5
}
Adobe AD0-E906 - You may be taken up with all kind of affairs, and sometimes you have to put down something and deal with the other matters for the latter is more urgent and need to be done immediately. Amazon DOP-C02-KR - Now you also have the opportunity to contact with the Sun Certified Web Component Developer for J2EE 5 test guide from our company. VMware 3V0-42.23 - We are always thinking about the purpose for our customers. After you use our products, our Fortinet FCSS_SOC_AN-7.4 study materials will provide you with a real test environment before the Fortinet FCSS_SOC_AN-7.4 exam. On one hand, our Dell D-PVMD24-DY-A-00 test material owns the best quality.
Updated: May 26, 2022