Omgzlook present accomplishment results from practice of all candidates. Because it is right and reliable, after a long time, Omgzlook exam dumps are becoming increasingly popular. After you used Omgzlook SUN 310-083 Exam Questions dumps, you still fail in 310-083 Exam Questions test and then you will get FULL REFUND. Next, enter the payment page, it is noteworthy that we only support credit card payment, do not support debit card. Generally, the system will send the 310-083 Exam Questions certification material to your mailbox within 10 minutes. The hit rate of the dumps is very high, which guarantees you can pass your exam with ease at the first attempt.
You cannot blindly prepare for 310-083 Exam Questions exam.
And it is quite easy to free download the demos of the 310-083 - Sun Certified Web Component Developer for J2EE 5 Exam Questions training guide, you can just click on the demos and input your email than you can download them in a second. Reliable 310-083 Exam Pdf answers real questions can help candidates have correct directions and prevent useless effort. If you still lack of confidence in preparing your exam, choosing a good Reliable 310-083 Exam Pdf answers real questions will be a wise decision for you, it is also an economical method which is saving time, money and energy.
First of all, the authors of study materials are experts in the field. They have been engaged in research on the development of the industry for many years, and have a keen sense of smell for changes in the examination direction. Experts hired by 310-083 Exam Questions exam questions not only conducted in-depth research on the prediction of test questions, but also made great breakthroughs in learning methods.
SUN 310-083 Exam Questions - Time and tide wait for no man.
In the past few years, SUN certification 310-083 Exam Questions exam has become an influenced computer skills certification exam. However, how to pass SUN certification 310-083 Exam Questions exam quickly and simply? Our Omgzlook can always help you solve this problem quickly. In Omgzlook we provide the 310-083 Exam Questions certification exam training tools to help you pass the exam successfully. The 310-083 Exam Questions certification exam training tools contains the latest studied materials of the exam supplied by IT experts.
Our 310-083 Exam Questions practice materials are suitable to exam candidates of different levels. And after using our 310-083 Exam Questions learning prep, they all have marked change in personal capacity to deal with the 310-083 Exam Questions exam intellectually.
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
}
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: 4
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: 5
}
The industrious Omgzlook's IT experts through their own expertise and experience continuously produce the latest SUN Amazon SAA-C03 training materials to facilitate IT professionals to pass the SUN certification Amazon SAA-C03 exam. Since we have the same ultimate goals, which is successfully pass the CIMA CIMAPRO19-CS3-1 exam. Huawei H19-402_V1.0 - If you fail to pass the exam, Omgzlook will full refund to you. We are determined to give hand to the candidates who want to pass their Fortinet FCP_FGT_AD-7.4 exam smoothly and with ease by their first try. HP HP2-I73 - There are different ways to achieve the same purpose, and it's determined by what way you choose.
Updated: May 26, 2022