A company has a custom object 'Invoice' that needs to be related to a standard Account. Each Invoice must have exactly one Account, and the Account's default currency should be used for the Invoice. Which relationship type should be used?

Master-detail relationship from Invoice to Account.

Many-to-many relationship using a junction object.

External lookup relationship to an Account ID.

Lookup relationship from Invoice to Account.

A company has a custom object 'Order' with a field 'Status__c' that should only be editable when the order is in 'Draft' status. Which feature should be used to enforce this?

Record types to control which fields are visible.

Apex code or a Lightning Web Component to conditionally make the field read-only.

Field-level security to restrict edit access to the field.

Validation rule that checks the status and prevents editing.

Which data modeling practice helps maintain data integrity by preventing orphaned records?

Using master-detail relationships

A developer needs to model a many-to-many relationship between 'Courses' and 'Students' in Salesforce. What is the standard approach?

Create a junction object with two master-detail relationships

Create a custom field on Courses that stores multiple Students

Create a lookup relationship from Courses to Students

Create a master-detail relationship from Courses to Students

SalesforceCertified Platform Developer I

Domain 2Objective 1

Given a Set of Requirements, Determine the Appropriate Data Model. PLATFORM-DEVELOPER-I Practice Questions (Page 2)

Part of the DATA MODELING AND MANAGEMENT domain, which accounts for 10% of the PLATFORM-DEVELOPER-I exam.

18questions here

4free pages

5concepts

10%of the exam

Questions 6–10

6foundation · easy
A field should only accept a date in the format MM/DD/YYYY. Which field type should be used?
Select an answer first
7application · medium
A company has a custom object 'Invoice' that needs to be related to a standard Account. Each Invoice must have exactly one Account, and the Account's default currency should be used for the Invoice. Which relationship type should be used?
Select an answer first
8application · medium
A company has a custom object 'Order' with a field 'Status__c' that should only be editable when the order is in 'Draft' status. Which feature should be used to enforce this?
Select an answer first
9foundation · easy
Which data modeling practice helps maintain data integrity by preventing orphaned records?
Select an answer first
10foundation · easy
A developer needs to model a many-to-many relationship between 'Courses' and 'Students' in Salesforce. What is the standard approach?
Select an answer first

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