Oracle 1Z0-899 Online Practice Questions and Exam Preparation

Oracle 1Z0-899 Online Questions & Answers

• Question 71:

  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.
  C. If the web application uses HTTPS, then the web container may use the data on the HTTPS request stream to identify the client.

• Question 72:

  Refer to the Exhibit.

  

  Assuming the tag library in the exhibit is imported with the prefix forum, which custom tag invocation procedures a transaction error in a jsp page?

  B. My message body.
  C. ${param.body}
  E. My message body.
  D

• Question 73:

  You want to create a filter for your web application and your filter will implement

  .servlet.Filter.

  Which two statements are true? (Choose two)

  A. Your filter class must implement an init method and a destroy method.
  B. Your filter class must also implement javax.sarvlat.FilterChain.
  C. When your filter chains to the next filter, it should pass the same arguments it received in its doFilter method.
  D. The method that your filter invokes on the object it received that implements javax servlet.Filterchain can invoke either another filter or a servlet.
  E. Your filter class must implement a doFilter method that takes, among other things, an HttpServletRequest object and an HttpServletresponse object.
  A. Your filter class must implement an init method and a destroy method.
  D. The method that your filter invokes on the object it received that implements javax servlet.Filterchain can invoke either another filter or a servlet.

• Question 74:

  You are building your own layout mechanism by including dynamic content for the page's header and footer sections. The footer is always static, but the header generates the