ABD is the right answer

A B D!!!!

The three Salesforce functionalities that are ignored when processing field updates in workflow rules and approval processes are:
A. Field-level security: Field-level security determines whether a user can see, edit or delete a field value. However, when a workflow rule or approval process updates a field, field-level security is ignored.
B. Record type picklist value assignments: Record types are used to display different page layouts and picklist values based on the values of the record type field. However, when a workflow rule or approval process updates a picklist value, the record type picklist value assignments are ignored.
D. Validation rules: Validation rules are used to ensure that data entered into a record meets certain criteria. However, when a workflow rule or approval process updates a field, validation rules are ignored.
Therefore, the correct answer is A, B, and D.
Note: Multiple currencies, decimal places, and character limits are not ignored when processing field updates in workflow rules and approval...