Salesforce Updated Platform-App-Builder Exam Questions and Answers by leonie

The correct answer is B. Universal Containers has internal Account OWD set to Public Read/Write, which lets internal users broadly access Account records. However, Experience Cloud / customer community users can have a separate external sharing model. Salesforce documentation explains that External Organization-Wide Defaults provide separate default access for external authenticated users so companies can better secure data for community users.

Setting the Account external OWD to Private prevents customer community users from seeing all company Account records by default.

Why others are incorrect:

A record types do not control record visibility.

C an owner-based sharing rule would grant more access, not restrict default access.

D permission sets grant object/field permissions; they do not replace OWD record-sharing control.

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The correct answer is A. Two Master-detail relationships on a new custom object.

This is a classic many-to-many relationship requirement: one Contact can relate to many Solar Projects, and one Solar Project can relate to many Contacts. Salesforce recommends using a junction object for many-to-many relationships. A junction object is a custom object with two master-detail relationships.

The new custom junction object would sit between Contact and Solar Project, with one master-detail relationship to Contact and one master-detail relationship to Solar Project.

C could technically connect records using lookups, but the standard Salesforce data-modeling answer for a true many-to-many relationship is a junction object with two master-detail relationships.

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The correct answer is C. A Galaxy__c with Star__c report type will be automatically created.

When a master-detail relationship is created between a parent custom object and a child custom object, Salesforce can automatically generate a standard report type for the parent object with the child object, such as Galaxy__c with Star__c, assuming reporting is enabled for the objects. Salesforce documentation confirms that standard report types are created in certain object relationship scenarios, including lookup and master-detail relationships.

Why the other options are incorrect:

A is incorrect because the report type is based on the parent with child, not the child object with the parent merely as a field.

B is incorrect because a custom report type is not required for this basic master-detail reporting scenario.

D is incorrect because the report type is not created as Star__c with lookup fields from Galaxy__c.

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The correct answer is D.

Validation rules are the right declarative tool to enforce data compliance before a record is saved. They can prevent a Case from moving backward to an earlier Status and can require specific fields when Case criteria are met. Salesforce formula functions such as ISCHANGED() compare whether a field value changed, and validation rules can use formula logic to stop invalid saves.

Why others are incorrect:

Approval Process is for routing records for approval.

Dependent picklists control picklist value availability, not status regression.

Case Flow can automate case processes, but validation rules are the best tool for enforcing save-time compliance.

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