310-083 File - Sun Latest Sun Certified Web Component Developer For J2EE 5 Test Papers - Omgzlook

OMGz Uncategorized

You can ask anyone who has used 310-083 File actual exam. We can receive numerous warm feedbacks every day. Our reputation is really good. And we will give you 100% success guaranteed on the 310-083 File training guide. Our 310-083 File exam quiz is unlike other exam materials that are available on the market, our 310-083 File study dumps specially proposed different versions to allow you to learn not only on paper, but also to use mobile phones to learn. When you want to correct the answer after you finish learning, the correct answer for our 310-083 File test prep is below each question, and you can correct it based on the answer.

But our 310-083 File exam questions have made it.

If the user finds anything unclear in the 310-083 - Sun Certified Web Component Developer for J2EE 5 File exam questions exam, we will send email to fix it, and our team will answer all of your questions related to the 310-083 - Sun Certified Web Component Developer for J2EE 5 File actual exam. Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. Our Exam 310-083 Study Guide exam questions just focus on what is important and help you achieve your goal.

Among all substantial practice materials with similar themes, our 310-083 File practice materials win a majority of credibility for promising customers who are willing to make progress in this line. With excellent quality at attractive price, our 310-083 File exam questions get high demand of orders in this fierce market. You can just look at the data about the hot hit on the 310-083 File study braindumps everyday, and you will know that how popular our 310-083 File learning guide is.

SUN 310-083 File - Our workers have checked for many times.

Our experts are researchers who have been engaged in professional qualification 310-083 File exams for many years and they have a keen sense of smell in the direction of the examination. Therefore, with our 310-083 File study materials, you can easily find the key content of the exam and review it in a targeted manner so that you can successfully pass the 310-083 File exam. We have free demos of the 310-083 File exam materials that you can try before payment.

Thousands of people will crowd into our website to choose the 310-083 File study materials. So people are different from the past.

310-083 PDF DEMO:

QUESTION NO: 1
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: 2
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: 3
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: 4
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: 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 please feel free to contact us if you have any trouble on our Genesys GCX-SCR practice questions. Our Dell D-PDPS-A-01 study materials are available for downloading without any other disturbing requirements as long as you have paid successfully, which is increasingly important to an examinee as he or she has limited time for personal study. First of all, if you are not sure about the Fortinet FCSS_SOC_AN-7.4 exam, the online service will find the most accurate and all-sided information for you, so that you can know what is going on about all about the exam and make your decision to buy Fortinet FCSS_SOC_AN-7.4 study guide or not. SAP C_THR94_2405 - Omgzlook's providing learning materials can not only help you 100% pass the exam, but also provide you a free one-year update service. Before the purchase, the clients can download and try out our SAP C_THR88_2405 learning file freely.

Updated: May 26, 2022