IOT 357 Questions and Answers New Year Update 2024 Solved 100%|98 Pages

BE - ️️The video states that all cities face the same problems. Judging by what you saw and heard in the video, name two of the city issues that Barcelona is addressing with IoT solutions (select two). A.. Graffiti B. Traffic C. Litter D. Pollution E. Safe streets F. Urban sprawl ACD - ️️Real time data provided by connected 'things' leads to streamlining of services, which makes Barcelona economically, environmentally and even socially more sustainable. How is this sustainability manifested in Barcelona's street lights? (select 3) A. Saves energy and therefore money, making the lights environmentally and economically more sustainable. B. Light colour changes to match the city's mood, which contributes to social sustainability. C. Optimising maintenance reduces costs from labour and parts, creating economical sustainability. D. Lighting the streets at night for safety is a factor in social sustainability. E. Lights providing WiFi hot spots provide connectivity, contributing to economic and social sustainability. F. Lights providing surveillance of waste bins create environmental and economic sustainability, due to bins only being emptied when they need to be.