Exam Plat-Dev-301 Topic 1 Question 78 Discussion

Actual exam question for Salesforce's Plat-Dev-301 exam
Question #: 78
Topic #: 1
Refer to the following code snippet:

A developer created a JavaScript function as part of a Lightning web component (LWC) that surfaces information about Leads by wire calling geyFetchLeadList whencertain criteria are met. Which three changes should the developer implement in the Apex class above to ensure the LWC can display data efficiently while preserving security? Choose 3 answers

Suggested Answer: A,B,E Vote an answer

The Apex class needs to have the method annotated with @AuraEnabled to expose it to the LWC. The 'with sharing' keyword ensures that the data access is enforced according to the user's permissions. @AuraEnabled(cacheable=true) allows client-side caching for improved performance.
@AuraEnabled Annotation: Apex Developer Guide
Enforcing Sharing Rules: Apex Developer Guide

by Alva at Oct 13, 2026, 05:24 AM

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