Which keyword does NOT relate to the process of querying vehicle data?

The keyword that does not relate to the process of querying vehicle data is ARP. In the context of vehicle data querying, VIN (Vehicle Identification Number), OAN (Operating Authorization Number), and LIC (License Number) are all directly associated with identifying or retrieving information about vehicles.

VIN is essential as it serves as a unique identifier for vehicles, which is critical for querying data related to specific cars or trucks. OAN is relevant because it often pertains to specific permissions or credentials associated with vehicle operation in certain jurisdictions. LIC relates to the license plate number, which helps in identifying a vehicle on the road and retrieving data pertinent to that vehicle.

While ARP might have various applications in technology or networking contexts, it does not specifically pertain to how vehicle data is queried, making it the outlier among the terms presented. Understanding the contexts in which these terms are used is crucial for effectively navigating the data querying processes specific to vehicles.