Salesforce Certified Advanced Administrator — Question 139

AW Computing uses a custom Invoice object to track invoices related to accounts. The administrator wants to use roll-up summary fields to view high-level information at a glance on the account record.

Which two considerations should an administrator remember about roll-up summary fields? (Choose two.)

Answer options

• A. Roll-up fields are calculated prior to save.
• B. Roll-up summary fields are created on the master side of a master-detail relationship.
• C. Roll-up types include COUNT, SUM, and AVG.
• D. Roll-up summary fields prevent the conversion of a master-detail relationship to a lookup.

Correct answer: B, D

Explanation

Option B is correct because roll-up summary fields can only be created on the master side of a master-detail relationship, allowing aggregation of related records. Option D is also correct, as roll-up summary fields prevent changing a master-detail relationship to a lookup, ensuring data integrity. The other options, A and C, are misleading or incorrect in the context of roll-up summary fields.