Our 310-083 Simulator Online exam dumps will lead you to success! 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. Do not worry, in order to help you solve your problem and let you have a good understanding of our 310-083 Simulator Online study practice dump, the experts and professors from our company have designed the trial version for all people. You can have a try of using the 310-083 Simulator Online prep guide from our company before you purchase it. With the help of our 310-083 Simulator Online training guide, your dream won’t be delayed anymore.
SCWCD 310-083 Our research materials have many advantages.
Through all these years' experience, our 310-083 - Sun Certified Web Component Developer for J2EE 5 Simulator Online training materials are becoming more and more prefect. You really can't find a more cost-effective product than Valid 310-083 Test Camp File learning quiz! Our company wants more people to be able to use our products.
All exams from different suppliers will be easy to handle. Actually, this 310-083 Simulator Online exam is not only practical for working or studying conditions, but a manifest and prestigious show of your personal ability. Passing the 310-083 Simulator Online exam has never been so efficient or easy when getting help from our 310-083 Simulator Online training materials.
SUN 310-083 Simulator Online - Many people think this is incredible.
We have chosen a large number of professionals to make 310-083 Simulator Online learning question more professional, while allowing our study materials to keep up with the times. Of course, we do it all for you to get the information you want, and you can make faster progress. You can also get help from 310-083 Simulator Online exam training professionals at any time when you encounter any problems. We can be sure that with the professional help of our 310-083 Simulator Online test guide you will surely get a very good experience. Good materials and methods can help you to do more with less. Choose 310-083 Simulator Online test guide to get you closer to success.
With deeply understand of core knowledge 310-083 Simulator Online actual test guide, you can overcome all the difficulties in the way. So our 310-083 Simulator Online exam questions would be an advisable choice for you.
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
}
It is common in modern society that many people who are more knowledgeable and capable than others finally lost some good opportunities for development because they didn’t obtain the Splunk SPLK-2003 certification. SASInstitute A00-451 - We provide free tryout before the purchase to let you decide whether it is valuable or not by yourself. And we can claim that if you study our HP HP2-I73 study materials for 20 to 30 hours, you can pass the exam for sure. Both theories of knowledge as well as practice of the questions in the SAP C_THR85_2405 practice quiz will help you become more skillful when dealing with the exam. Generally speaking, 98 % - 99 % of the users can successfully pass the Microsoft AZ-400 exam, obtaining the corresponding certificate.
Updated: May 26, 2022