XHarbor123 4 Questions 19 Answers 0 Best Answers 10 Points View Profile XHarbor123In: Smart CitiesLearner Asked: May 23, 20192019-05-23T14:51:09+00:00 2019-05-23T14:51:09+00:00 What are the key components of a Smart City? Simply speaking what are the key components that supports a strong foundation on which to build a Smart City? Share Facebook Leave an answerCancel replyYou must login to add an answer. Username or email* Password* Captcha* Click on image to update the captcha. Remember Me! Forgot Password?