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Zorluk: KolayFormula Fields and Roll-Up Summary Fields

A Salesforce administrator needs to configure fields to aggregate metrics and display related record information between custom objects. Which two statements correctly describe the characteristics and limitations of Roll-Up Summary and Formula fields? (Select 2)

  1. Roll-Up Summary fields can only be created on the master object in a Master-Detail relationship to aggregate data from child detail records.Cevap
  2. B
    Roll-Up Summary fields can be created on parent objects connected through a standard Lookup relationship without converting to a Master-Detail relationship.
  3. Formula fields can reference fields from related parent objects across relationships to display dynamic values on child records.Cevap
  4. D
    Deleting a master record automatically converts related detail records into independent orphan records while retaining previous roll-up values.

Cevap

The correct statements are that Roll-Up Summary fields can only be created on the master object in a Master-Detail relationship, and Formula fields can reference fields from related parent objects across relationships.
Roll-Up Summary fields strictly require a Master-Detail relationship and must reside on the master object. Cross-object formula fields can span lookup or master-detail relationships to pull data from parent objects.

Adım Adım Çözüm

1
Evaluate relationship requirements for Roll-Up Summary fields.
Confirm that Roll-Up Summary fields require a Master-Detail relationship on the parent master object.
Salesforce native roll-up summary functionality is strictly limited to Master-Detail relationships.
2
Evaluate cross-object capabilities of Formula fields.
Confirm that cross-object formulas can reference data from parent objects.
Formula fields support referencing fields from parent objects up to 10 relationships away.
3
Review Master-Detail deletion behavior.
Verify that deleting a master record deletes related detail records rather than preserving them as orphans.
Master-Detail relationships enforce cascading deletion on detail records upon deletion of the parent master record.

Anahtar Kavram

Roll-Up Summary and Formula Field Relationship Constraints and Capabilities
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Konular

Formula Fields and Roll-Up Summary Fields

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