Oracle 1z0-899 Exam Questions

Question 6 of 108

Given an HttpServletRequestrequest and HttpResponseresponse, which sets a cookie "username" with the value "joe" in a servlet?

request.addCookie("username", "joe")

request.setCookie("username", "joe")

response.addCookie("username", "joe")

request.addHeader(new Cookie("username", "joe"))

request.addCookie(new Cookie("username", "joe"))

response.addCookie(new Cookie("username", "joe"))

response.addHeader(new Cookie("username", "joe"))

Correct Answer: F

Question 7 of 108

Which annotation enables a servlet to efficiently process requests of typo multipart/form-data that involve large files being uploaded by the client?

@AcceptMultipart

@MultiPartConfig

@MultiPartFormData

@WebServlet (multipart = true)

Correct Answer: B

Question 8 of 108

APIs for dynamically registering servlets and filters can be called at:

Context initialization time

Any time

There is no way to dynamically register servlets and filters

Context destruction time

Injected into a servlet context

Correct Answer: A

Question 9 of 108

ServletRegistration.Dynamic can be used to configure (Choose two)

Filter mappings

add init params

set asyncSupported to true

add Listeners

Correct Answer: B, C

Question 10 of 108

A web application wants to register a new servlet at runtime using one of the servletContext.addServlet methods.
In the implementation of which method is it legal to perform this operation?

AsyncListner.oncomplete

Servlet.init

ServletContextListener.contextInitialize

ServletrequestListener.contextInitialize

Correct Answer: C