An ancient Chinese proverb states that “The journey of a thousand miles starts with a single step”. To be recognized as the leading international exam bank in the world through our excellent performance, our Sun Certified Web Component Developer for J2EE 5 qualification test are being concentrated on for a long time and have accumulated mass resources and experience in designing study materials. There is plenty of skilled and motivated staff to help you obtain the Sun Certified Web Component Developer for J2EE 5 exam certificate that you are looking forward. But the mystery is quite challenging to pass 310-083 Book exam unless you have an updated exam material. Thousands of people attempt 310-083 Book exam but majorly fails despite of having good professional experience, because only practice and knowledge isn’t enough a person needs to go through the exam material designed by SUN, otherwise there is no escape out of reading. You deserve this opportunity to win and try to make some difference in your life if you want to attend the 310-083 Book exam and get the certification by the help of our 310-083 Book practice braindumps.
SCWCD 310-083 Also it is good for releasing pressure.
SCWCD 310-083 Book - Sun Certified Web Component Developer for J2EE 5 If you get any suspicions, we offer help 24/7 with enthusiasm and patience. The Study 310-083 Tool practice test content is very easy and simple to understand. We offer money back guarantee if anyone fails but that doesn’t happen if one use our Study 310-083 Tool dumps.
Good practice materials like our Sun Certified Web Component Developer for J2EE 5 study question can educate exam candidates with the most knowledge. Do not make your decisions now will be a pity for good. It is a popular belief that only processional experts can be the leading one to do some adept job.
Our SUN 310-083 Book exam materials have plenty of advantages.
The software version of our 310-083 Book study engine is designed to simulate a real exam situation. You can install it to as many computers as you need as long as the computer is in Windows system. And our software of the 310-083 Book training material also allows different users to study at the same time. It's economical for a company to buy it for its staff. Friends or workmates can also buy and learn with our 310-083 Book practice guide together.
As the leader in this career, we have been considered as the most popular exam materials provider. And our 310-083 Book practice questions will bring you 100% success on your exam.
310-083 PDF DEMO:
QUESTION NO: 1
session.getAttribute("myAttribute"));
QUESTION NO: 2
Given the definition of MyServlet:
11. public class MyServlet extends HttpServlet {
12. public void service(HttpServletRequest request,
13. HttpServletResponse response)
14. throws ServletException, IOException {
15. HttpSession session = request.getSession();
16 session.setAttribute("myAttribute","myAttributeValue");
17. session.invalidate();
18. response.getWriter().println("value=" +
QUESTION NO: 3
}
QUESTION NO: 4
A developer wants to make a name attribute available to all servlets associated with a particular user, across multiple requests from that user, from the same browser instance.
Which two provide this capability from within a tag handler? (Choose two.)
A. pageContext.setAttribute("name", theValue);
B. pageContext.setAttribute("name", getSession());
C. pageContext.getRequest().setAttribute("name", theValue);
D. pageContext.getSession().setAttribute("name", theValue);
E. pageContext.setAttribute("name", theValue,
PageContext.PAGE_SCOPE);
F. pageContext.setAttribute("name", theValue,
PageContext.SESSION_SCOPE);
Answer: DF
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
Over the years, HP HPE0-V28 exam questions have helped tens of thousands of candidates successfully pass professional qualification exams, and help them reach the peak of their career. HP HPE0-V28 - If you want to find a desirable job, you must rely on your ability to get the job. But if the clients buy our Oracle 1Z0-819 training quiz they can immediately use our product and save their time. SAP C-THR97-2405 - The society warmly welcomes struggling people. Amazon CLF-C02 - Today, in an era of fierce competition, how can we occupy a place in a market where talent is saturated? The answer is a certificate.
Updated: May 26, 2022