PDF Platform-App-Builder Study Guide

A validation rule is the correct mechanism because the requirement is to prevent invalid ZIP-code formats from being saved. Salesforce supports the REGEX() function in validation rules specifically for enforcing structured input patterns. Salesforce ' s own validation examples include a five-digit American ZIP-code pattern using regular expressions, demonstrating this exact use case. The rule can evaluate the shipping postal-code field and return TRUE whenever the value does not consist of exactly five digits, causing Salesforce to block the save and display an error. Help text only advises users and cannot enforce the format. A Screen Flow would affect only records entered through that particular interface, while an approval process is excessive and does not provide immediate data-format validation. Therefore, B provides consistent enforcement at the record-validation layer.

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The correct answer is B. Create both customer and dealer as accounts, add each rep as a contact to the corresponding account and create an account hierarchy.

Customers and dealers are both separate business entities, and separate bills are sent to each. In Salesforce, business entities are best represented as Accounts, while the single individual at each business should be stored as a Contact under the correct Account. Salesforce account hierarchy is used to show parent-child relationships between related accounts.

Why not D? Account Teams represent internal Salesforce users working on an account, not external customer/dealer representation.

The correct answer is A because Case_Issue__c is described as a junction object. In Salesforce, a junction object is typically built with two master-detail relationships to model a many-to-many relationship.

Salesforce documentation states that sharing access to a junction object record is determined by the user’s sharing access to both associated master records and the sharing setting on the relationship fields.

So, for auditing users to view Case_Issue__c records, they need read access to both parent/master records: Case and Issue__c.

Why others are incorrect:

B misses access to Issue__c.

C includes only the junction object and misses both parent/master records.

D misses access to Case.

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The correct answers are A. Lightning App Builder and D. Quick Action.

A Lightning component can be exposed for use in Salesforce pages through supported targets such as App Page, Home Page, and Record Page, which are configured through Lightning App Builder. Salesforce developer documentation also confirms that components can be configured as quick actions using targets such as lightning__RecordAction or lightning__GlobalAction .

C. Validation Rule is incorrect because validation rules are business logic formulas, not places where Lightning components are placed or rendered. B. Time Failure is not a valid Salesforce area for using Lightning components based on the given option wording.