Suppose you use the URLGet program in Section 23.5 to get a web page that does not exist on a server (which does exist).Assuming that the server is otherwise working properly, what will happen?
A)The call to openConnection will throw an exception.
B)The call to getResponseCode will return the error code 404.
C)The call to getResponseMessage will return null.
D)The call to getInputStream will throw an exception.

Question

Quizplus · Accepted Answer

When requesting a web page that does not exist on a server, the server will respond with an error code of 404, which will be returned by the getResponseCode method in the URLConnection object.

Suppose You Use the URLGet Program in Section 23