Which two approaches should an Architect recommend to enforce the plan throughout the organization?

Ursa Major Solar has defined a new Data Quality Plan for their Salesforce data.

Which two approaches should an Architect recommend to enforce the plan throughout the organization? (Choose two.)
A . Ensure all data is stored in an external system and set up an integration to Salesforce for view-only access.
B. Schedule reports that will automatically catch duplicates and merge or delete the records every week.
C. Enforce critical business processes by using Workflow, Validation Rules, and Apex code.
D. Schedule a weekly dashboard displaying records that are missing information to be sent to managers for review.

Answer: C,D