HTTP redirects are significant because they cause a complete roundtrip for each redirect. The original request is returned from the web server as either a 301 or a 302 with the path to the new location. The browser must then initialize a new TCP connection and send a new request for the new location.
23.
Where does the DNS reply go to in a single HTTP redirect?
TYPE_BACK_FORWARD: Has the value of 2, indicating that the page was navigated to via the browser history, either using the back or forward buttons or programmatically through the browser’s history object.
29.
Which of the following constants hold the value 2?
TYPE_BACK_FORWARD: Has the value of 2, indicating that the page was navigated to via the browser history, either using the back or forward buttons or programmatically through the browser’s history object.
