Scenario 1 -
There is a submit button in the page it has an id property. By using id we got element not found an exception, how will you handle this situation? What might be the problem in this case?
Scenario 2 -
If submit button contain in one of three frames in the page, how will you handle this.
Scenario 3 -
Manually you opened a Firefox browser window with Gmail login, now with selenium, you opened a Firefox browser...