We have hired professional staff to maintain 310-083 Reliable Test Dumps Sheet practice engine and our team of experts also constantly updates and renew the question bank according to changes in the syllabus. With 310-083 Reliable Test Dumps Sheet learning materials, you can study at ease, and we will help you solve all the problems that you may encounter in the learning process. If you have any confusion about our 310-083 Reliable Test Dumps Sheet exam questions, just contact us and we will help you out. With the best quality and high accuracy, our 310-083 Reliable Test Dumps Sheet vce braindumps are the best study materials for the certification exam among the dumps vendors. Our experts constantly keep the pace of the current exam requirement for 310-083 Reliable Test Dumps Sheet actual test to ensure the accuracy of our questions. As a member of the group who are about to take the 310-083 Reliable Test Dumps Sheet exam, are you worried about the difficulties in preparing for the exam? Maybe this problem can be solved today, if you are willing to spend a few minutes to try our 310-083 Reliable Test Dumps Sheet actual exam.
SCWCD 310-083 The results are accurate.
SCWCD 310-083 Reliable Test Dumps Sheet - Sun Certified Web Component Developer for J2EE 5 We promise during the process of installment and payment of our Sun Certified Web Component Developer for J2EE 5 prep torrent, the security of your computer or cellphone can be guaranteed, which means that you will be not afraid of virus intrusion and personal information leakage. When you find it hard for you to learn on computers, you can learn the printed materials of the Latest Test 310-083 Questions Vce study materials. What is more, you absolutely can afford fort the three packages.
Come and buy our 310-083 Reliable Test Dumps Sheet exam questions! With many advantages such as immediate download, simulation before the real exam as well as high degree of privacy, our 310-083 Reliable Test Dumps Sheet actual exam survives all the ordeals throughout its development and remains one of the best choices for those in preparation for 310-083 Reliable Test Dumps Sheet exam. Many people have gained good grades after using our 310-083 Reliable Test Dumps Sheet real dumps, so you will also enjoy the good results.
SUN 310-083 Reliable Test Dumps Sheet - A bad situation can show special integrity.
With the help of our 310-083 Reliable Test Dumps Sheet study guide, you can adjust yourself to the exam speed and stay alert according to the time-keeper that we set on our 310-083 Reliable Test Dumps Sheet training materials. Therefore, you can trust on our 310-083 Reliable Test Dumps Sheet exam materials for this effective simulation function will eventually improve your efficiency and assist you to succeed in the 310-083 Reliable Test Dumps Sheet exam. And we believe you will pass the 310-083 Reliable Test Dumps Sheet exam just like the other people!
If a person is strong-willed, it is close at hand. I think you should be such a person.
310-083 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
Assume that a news tag library contains the tags lookup and item: lookup Retrieves the latest news headlines and executes the tag body once for each headline. Exposes a NESTED page-scoped attribute called headline of type com.example.Headline containing details for that headline.
item Outputs the HTML for a single news headline. Accepts an attribute info of type com.example.Headline containing details for the headline to be rendered.Which snippet of JSP code returns the latest news headlines in an HTML table, one per row?
A. <table>
<tr>
<td>
<news:lookup />
<news:item info="${headline}" />
</td>
</tr>
</table>
B. <news:lookup />
<table>
<tr>
<td><news:item info="${headline}" /></td>
</tr>
</table>
C. <table>
<news:lookup>
<tr>
<td><news:item info="${headline}" /></td>
</tr>
</news:lookup>
</table>
D. <table>
<tr>
<news:lookup>
<td><news:item info="${headline}" /></td>
</news:lookup>
</tr>
</table>
Answer: C
QUESTION NO: 5
}
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
So choosing our Huawei H12-811_V1.0 training materials is a wise choice. EMC D-PDC-DY-23 - If you fail in the exam, Omgzlook promises to give you FULL REFUND of your purchasing fees. Considering your practical constraint and academic requirements of the CompTIA PT0-003 exam preparation, you may choose the CompTIA PT0-003 practice materials with following traits. Dell D-AX-RH-A-00 - In addition, if you first take the exam, you can use software version dumps. You can download and try out our Adobe AD0-E328 guide questions demo before the purchase and use them immediately after you pay for them successfully.
Updated: May 26, 2022