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Oracle 1Z0-858 Exam Syllabus Topics:

Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional Sample Questions:

1. Assume the tag handler for a st:simple tag extends SimpleTagSupport. In what way can scriptlet code be used in the body of st:simple?

A) add scripting-enabled="true" to the start tag for the st:simple element
B) set the body content type to JSP in the TLD
C) add a pass-through Classic tag with a body content type of JSP to the body of st:simple, and place the scriptlet code in the body of that tag
D) Scriptlet code is NOT legal in the body of st:simple.

2. Servlet A forwarded a request to servlet B using the forward method of RequestDispatcher. What attribute in B's request object contains the URI of the original request received by servlet A?

A) javax.servlet.request_dispatcher.request_uri
B) REQUEST_URI
C) javax.servlet.forward.REQUEST_URI
D) javax.servlet.request_dispatcher.REQUEST_URI
E) javax.servlet.forward.request_uri

3. DRAG DROP
Click the Task button.
Place the events in the order they occur.

4. A developer has created a special servlet that is responsible for generating XML content that is sent to a data warehousing subsystem. This subsystem uses HTTP to request these large data files, which are compressed by the servlet to save internal network bandwidth. The developer has received a request from management to create several more of these data warehousing servlets. The developer is about to copy and paste the compression code into each new servlet. Which design pattern can consolidate this compression code to be used by all of the data warehousing servlets?

A) Intercepting Filter
B) Transfer Object
C) Facade
D) View Helper
E) Composite Facade

5. Which statement is true about web container session management?

A) To activate URL rewriting, the developer must use the HttpServletResponse.setURLRewriting method.
B) 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.
C) Access to session-scoped attributes is guaranteed to be thread-safe by the web container.
D) If the web application uses HTTPS, then the web container may use the data on the HTTPS request stream to identify the client.

Solutions: