A software giant is enabling a city with smart parking, using real-time information captured by sensors on the vehicle and sensors in parking lots. When the vehicle leaves, data can be shared between the vehicle and parking system which will prompt a payment from the driver’s payment device stored in their account. How would the use of blockchain to store this data help reduce potential risks?
A.by creating a verified data record to a car’s digital identity
B.by storing large amounts of data without any delays
C.by easily monitoring traffic congestion in areas of the city
D.by sharing data with law enforcement authorities when requested
