Online Access Free 1Z0-899 Exam Questions

Which is a valid value for the enum EmptyRoleSemantic in Javax.servlet.annotation.ServletSecurity?

• A.DENYALL
• B.EXCLUDE
• C.ADMIT
• D.PERMIT
• E.ALLOWALL

Which java code snippet roles "MANAGER" and "EMPLOYEE" in a given application?

• A.@SecurityRoles({ "MANAGER", "EMPLOYEE" })public class MyServlet extends HttpServlet {}
• B.@DeclareRoles("MANAGER")@DeclareRoles("EMPLOYEE")public class MyServlet extends HttpServlet {}
• C.@DeclareRole("MANAGER")@DeclareRole("EMPLOYEE")public class MyServlet extends HttpServlet {}
• D.@DeclareRoles({ "MANAGER", "EMPLOYEE" })public class MyServlet extends HttpServlet {}

A Client wants to retrieve a representation of a resource, for example an HTML page, allowing a cached version to be returning by an intermediary such a proxy server.
Which HTTP method should it use?

• A.PUT
• B.GET
• C.DELETE
• D.POST

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

For which three events can web application event listeners be registered? (Choose three.)

• A.after a servlet is destroyed
• B.when a session attribute value is changed
• C.when a session has timed out
• D.when a cookie has been created
• E.when a servlet has forwarded a request
• F.when a session is created