310-083 Exam Discount - 310-083 Valid Exam Camp File & Sun Certified Web Component Developer For J2EE 5 - Omgzlook

OMGz Uncategorized

Many people always are stopped by the difficult questions. Then they will fall into thoughts to try their best to answer the questions of the 310-083 Exam Discount real exam. But they forgot to answer the other questions, our 310-083 Exam Discount training guide can help you solve this problem and get used to the pace. If you want to get a comprehensive idea about our real 310-083 Exam Discount study materials. It is convenient for you to download the free demo, all you need to do is just to find the “Download for free” item, and you will find there are three kinds of versions of 310-083 Exam Discount learning guide for you to choose from namely, PDF Version Demo, PC Test Engine and Online Test Engine, you can choose to download any one version of our 310-083 Exam Discount exam questions as you like. The the probability of passing SUN certification 310-083 Exam Discount exam is very small, but the reliability of Omgzlook can guarantee you to pass the examination of this probability.

SCWCD 310-083 It can help you to pass the exam successfully.

With 310-083 - Sun Certified Web Component Developer for J2EE 5 Exam Discount study engine, you will get rid of the dilemma that you work hard but cannot improve. You can choose other products, but you have to know that Omgzlook can bring you infinite interests. Only Omgzlook can guarantee you 100% success.

In order to facilitate the user's offline reading, the 310-083 Exam Discount study braindumps can better use the time of debris to learn, especially to develop PDF mode for users. In this mode, users can know the 310-083 Exam Discount prep guide inside the learning materials to download and print, easy to take notes on the paper, and weak link of their memory, at the same time, every user can be downloaded unlimited number of learning, greatly improve the efficiency of the users with our 310-083 Exam Discount exam questions. Or you will forget the so-called good, although all kinds of digital device convenient now we read online, but many of us are used by written way to deepen their memory patterns.

SUN 310-083 Exam Discount - When choosing a product, you will be entangled.

When people take the subway staring blankly, you can use Pad or cell phone to see the PDF version of the 310-083 Exam Discount study materials. While others are playing games online, you can do online 310-083 Exam Discount exam questions. We are sure that as you hard as you are, you can pass 310-083 Exam Discount exam easily in a very short time. While others are surprised at your achievement, you might have found a better job.

In recent years, the market has been plagued by the proliferation of learning products on qualifying examinations, so it is extremely difficult to find and select our 310-083 Exam Discount test questions in many similar products. However, we believe that with the excellent quality and good reputation of our study materials, we will be able to let users select us in many products.

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

In addition, it is very easy and convenient to make notes during the study for Amazon SAA-C03-KR real test, which can facilitate your reviewing. HP HPE7-M03 - After we develop a new version, we will promptly notify you. If you are not sure about your exam, choosing our Fortinet FCP_FMG_AD-7.4 exam cram file will be a good choice for candidates. SAP C_LIXEA_2404 - You can choose one or more versions that you are most interested in, and then use your own judgment. PECB ISO-IEC-27005-Risk-Manager - If you complete for a senior position just right now, you will have absolutely advantage over others.

Updated: May 26, 2022