Online Access Free 1Z0-899 Practice Test

Which of the following are attributes of the annotation javax.servlet.annotation.WebFilter?
(i) Name
(ii) servletNames
(iii) urlPatterns
(iv) dispatcherTypes
(v) supportAsync

• A.(ii), (iii), (iv) and (v)
• B.(ii), (iii) and (iv)
• C.(iii), (iv) and (v)
• D.(iii) and (iv)
• E.(iii) only

Which two security mechanisms can be directed through a sub-element of the <user-data-constraint> element in a web application deployment descriptor? (Choose two.)

• A.data integrity
• B.authentication
• C.authorization
• D.confidentiality

When using Servlet asynchronous API if you want to dispatch the request back to a particular url -"/url" within the same Servlet Context which of the following API would you use?

• A.AsyncContext.dispatch("/url");
• B.RequestDispatcher.include("/url");
• C.RequestDispatcher.forward(servletContext, "/url");
• D.RequestDispatcher.fotward("/url");
• E.ASyncContext.dispatch();
• F.AsyncContext.start(runnable);
• G.AsyncContext.dispatch(servletContext, "/url");

A developer chooses to avoid using singieThreadModel but wants to ensure that data If; updated in a thread safe manner.
Which two can support this design goal? (Choose two)

• A.Store the data in an instance variable.
• B.Store the data in the ServletRequest object.
• C.Store the data in the Httpsession object.
• D.Store the data in a local variable.
• E.Store the data in the sarvletContext object.

View the exhibit.

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.${var}<stock:quote symbol= "SUNW" />
• B.<stock:quote symbol= "SUNW" var= "quote" />$ {quote}
• C.<stock:quote symbol= "SUNW">$ {var}</stock:quote>
• D.<stock:quote symbol= "SUNW" var= "quote"><%= quote %></stock:quote>