Final answer:
Farm animal veterinarians prefer electronic records to track the immunization of numerous animals, which is more efficient and less error-prone than other methods (a).
Step-by-step explanation:
Farm animal veterinarians keep electronic immunization records on large numbers of animals. This method allows them to efficiently track the health and immunization status of the animals they are responsible for.
Electronic records are preferred because they can easily be updated, searched, and shared with other veterinarians or stakeholders. They also help minimize errors associated with written records and make the retrieval of specific animal data much more straightforward than verbal or visual methods.