What information must be exchanged after a crash?

Answer: C — Name, address, license number, registration, and insurance info

The complete exchange of information after a crash is essential for record-keeping, insurance claims, and any potential legal proceedings that may arise from the incident. The correct answer includes the driver's name, address, license number, vehicle registration information, and insurance details. This information ensures that all parties involved can follow up on any claims or legal matters and provides a clear understanding of who was operating which vehicle at the time of the accident. Additionally, it is important for law enforcement and insurance companies to have comprehensive details to process the incident accurately. Other answer choices do not provide adequate information needed for proper documentation and accountability. For instance, simply exchanging a driver's license number and vehicle color or just names and phone numbers leaves out crucial legal and insurance information that is necessary for thorough follow-up. Lastly, sharing bank information and social security numbers is unnecessary and could expose individuals to identity theft; this personal financial information is not relevant to the requirements of exchanging information after a car crash.