SharePoint is a content management system, so people creates thousands of pages and at the same time deletes hundreds or thousands of pages, if you hit one of page in deleted pages then you will get page not found error (blue and white screen page), but the problem is the error page is not user friendly, you will not find any redirection link, so how will you solve this problem?Usually, we apply 404 page at IIS virtual directory level, but how will you apply same for SharePoint website?In SharePoint when we create web application using SharePoint...
