Long description

The steps normal HTTP request-response is as follows.

Step 1: HTTP Request to Server

Step 2: HTTP Response with HTML file from Server to Browser Window 1

Step 3: After browser receives a response to its HTTP request comma it blanks the browser window comma and dot dot dot

Step 4: Renders the just received HTML in the Browser Window 2

Step 5: User selects country comma then clicks Update button comma on Browser Window 3 which sends a request back to the server

Step 6: HTTP Request send from Browser Window 3 to Server

Step 7: HTTP Response from Server to another Browser Window 4 that has no data

Step 8: After browser receives a response to its HTTP request comma it blanks the browser window comma and dot dot dot

Step 9: renders the just dash received HTML in the Browser Window 5.

Bro

Browser 1: Empty

Browser 2: Radio buttons labeled “Country”: Australia, Mexico, Canada, United States. Button labeled “Update”. Drop down labeled “State”: Empty

Browser 3: Radio buttons labeled “Country”: Australia, Mexico, Canada, United States. Radio button Canada is selected. Button labeled “Update”. Drop down labeled “State”: Empty

Browser 4: Empty

Browser 5: Radio buttons labeled “Country”: Australia, Mexico, Canada, United States. Radio button Canada is selected. Button labeled “Update”. Drop down labeled “Province”: Alberta, Manitoba, Qntario, Quebec.