How do you create a picklist and ensure values are maintained consistently across templates?

How do you create a picklist and ensure values are maintained consistently across templates?

• A. Create a global/policy picklist, enforce it in field definitions, and reuse it across templates.
• B. Create a separate picklist for every template and never reuse.
• C. Use free text values for all fields.
• D. Do not use picklists.

Answer: (A)