Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional Sample Questions:
1. A session-scoped attribute is stored by a servlet, and then that servlet forwards to a JSP page. Which three jsp:useBean attributes must be used to access this attribute in the JSP page? (Choose three.)
A) type
B) name
C) beanName
D) bean
E) scope
F) id
2. Click the Exhibit button.
Assuming the tag library in the exhibit is imported with the prefix stock, which custom tag invocation outputs the contents of the variable exposed by the quote tag?
A) <stock:quote symbol="SUNW">
${var}
</stock:quote>
B) <stock:quote symbol="SUNW" />
${var}
C) <stock:quote symbol="SUNW" var="quote" />
${quote}
D) ${var}
<stock:quote symbol="SUNW" />
E) <stock:quote symbol="SUNW" var="quote">
<%= quote %> </stock:quote>
3. 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.setLongAttribute("customerOID", customerOID);
B) long customerOID = 47L; session.setNumericAttribute("customerOID", new Long(customerOID));
C) long customerOID = 47L; session.setAttribute("customerOID", customerOID);
D) long customerOID = 47L; session.setLongAttribute("customerOID", new Long(customerOID));
E) long customerOID = 47L; session.setAttribute("customerOID", new Long(customerOID));
F) long customerOID = 47L; session.setNumericAttribute("customerOID", customerOID);
4. DRAG DROP
Click the Task button.
Given a request from mybox.example.com, with an IP address of 10.0.1.11 on port 33086, place the appropriate ServletRequest methods onto their corresponding return values.
5. Given:
3.class MyServlet extends HttpServlet {
4.public void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
5.// servlet code here ...
26.
}
27.
}
If the DD contains a single security constraint associated with MyServlet and its only <httpmethod> tags and <auth-constraint> tags are:
<http-method>GET</http-method> <http-method>PUT</http-method> <auth-constraint>Admin</auth-constraint>
Which four requests would be allowed by the container? (Choose four.)
A) A user whose role is Admin can perform a POST.
B) A user whose role is Admin can perform a GET.
C) A user whose role is Member can perform a PUT.
D) A user whose role is Member can perform a POST.
E) A user whose role is Admin can perform a PUT.
F) A user whose role is Member can perform a GET.
Solutions:
| Question # 1 Answer: A,E,F | Question # 2 Answer: C | Question # 3 Answer: C,E | Question # 4 Answer: Only visible for members | Question # 5 Answer: A,B,D,E |
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