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Difficulty: MediumStandard and Custom Object Management

An administrator at a commercial real estate firm is configuring a new custom object named Property_Inspection__c to track physical site audits linked to Account records. Which two statements are true regarding the standard features and limitations of custom objects? (Select 2)

  1. Salesforce automatically creates standard system fields on the custom object, including Name, Created By, Last Modified By, and Owner.Answer
  2. B
    A roll-up summary field can be created on the parent Account object to calculate totals from Property_Inspection__c records linked via a Lookup relationship.
  3. Deleting the Property_Inspection__c custom object soft-deletes it for 15 days, during which the object, its data, and its relationships can be restored.Answer
  4. D
    The standard Account object can be configured as the detail side of a Master-Detail relationship with Property_Inspection__c as the master object.

Answer

The correct statements are that Salesforce automatically provisions standard system fields (such as Name, Created By, Last Modified By, and Owner) upon custom object creation, and deleting a custom object places it into a soft-delete state for 15 days during which it can be restored.
Salesforce automatically includes core standard fields (Name, Created By, Last Modified By, Owner, Id) whenever a new custom object is created. Additionally, custom objects that are deleted enter a 15-day soft-delete grace period where they can be restored along with their fields, data, and relationship definitions.

Step-by-Step Solution

1
Analyze standard field provisions for custom objects
Confirm that Name, Created By, Last Modified By, Owner, and Record ID are automatically generated standard fields.
Salesforce requires built-in system metadata and ownership fields on all custom objects.
2
Evaluate object deletion lifecycle
Confirm that custom object deletion initiates a 15-day soft-deletion retention period.
Administrators have a 15-day grace period to undelete custom objects before permanent purge.
3
Evaluate relationship type constraints
Identify that Roll-up Summary fields cannot target Lookup relationships, and standard objects cannot be child/detail objects in Master-Detail relationships.
Salesforce architecture mandates Master-Detail relationships for native Roll-Up Summaries and prohibits standard objects from being child records in Master-Detail structures.

Key Concept

Standard and Custom Object Management
Estimated Time:1m 30s
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Topics

Standard and Custom Object Management

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