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Salesforce Plat-Dev-301 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Logic and Process Automation | 22% | - Asynchronous Apex (Batch, Queueable, Future, Scheduled) - Invocable Actions and Platform Events - Advanced Apex programming - Dynamic Apex and SOQL/SOSL |
| Data Modeling | 12% | - Advanced object relationships and data modeling - External objects and data sources - Large data volumes considerations |
| Architecture | 18% | - Namespace and package management - Design patterns and Apex trigger frameworks - Apex Enterprise Patterns - Governor limits and bulkification |
| User Interface | 18% | - Lightning Data Service - Lightning Web Components (LWC) advanced features - Aura Components - Visualforce advanced controllers |
| Integration | 15% | - REST and SOAP web services (Apex callouts) - Named Credentials and authentication - External Services and Connect REST API - Platform Events and Change Data Capture |
| Testing, Debugging, and Deployment | 15% | - Test data strategies and mocking - Deployment tools (SFDX, Metadata API) - Apex unit testing best practices - Debugging and performance profiling |
Salesforce Certified Platform Developer II - Multiple Choice Sample Questions:
Question 1
A developer wrote a trigger on Opportunity that will update a custom Last Sold Date field on the Opportunity's Account whenever an Opportunity is closed. In the test class for the trigger, the assertion to validate the Last Sold Date field fails.
What might be causing the failed assertion?
A. The test class has not implemented seealldata=true in the test method.
B. The test class has not defined an Account owner when inserting the test data.
C. The test class is not using System. runs () to run tests as a Salesforce administrator.
D. The test class has not re-queried the Account record after updating the Opportunity.
Question 2
A developer is asked to modify a Lightning web component so that it displays in one column on phones and in two columns on tablets, desktops, and larger devices.
Given to the code below:
Which should the developer add to the code to meet the requirements? A)
B)
C)
D)
A. Option A
B. Option D
C. Option B
D. Option C
Question 3
An org has a requirement that an Account must always have one and only one Contact listed as Primary. So selecting one Contact will de-select any others. The client wants a checkbox on the Contact called 'Is Primary' to control this feature.
The client also wants to ensure that the last name of every Contact is stored entirely in uppercase characters.
What is the optimal way to implement these requirements?
A. Write an after update trigger on Account for the Is Primary logic and a before update trigger on Contact for the last name logic.
B. Write a Validation Rule on the Contact for the Is Primary logic and a before update trigger on Contact for the last name logic.
C. Write an after update trigger on Contact for the Is Primary logic and a separate before update trigger on Contact for the last name logic.
D. Write a single trigger on Contact for both after update and before update and callout to helper classes to handle each set of logic.
Question 4
A developer is trying to access org data from within a test class.
Which sObject type requires the test class to have the (seeAllData=true) annotation?
A. User
B. RecordType
C. Report
D. Profile
Question 5
Universal Containers uses Salesforce to track orders in an order__c object.
The order = object has private organization-wide defaults. The order = object has a custom field, Quality_Controller_c, that is a Lookup to User and is used to indicate that the specified User is performing quality control on the order_ co.
What should be used to automatically give read only access to the User set in the Quality_Controller field?
A. User managed sharing
B. Record ownership
C. Apex managed sharing
D. Criteria-based sharing
Solutions:
| Question 1 Answer: D | Question 2 Answer: C | Question 3 Answer: D | Question 4 Answer: C | Question 5 Answer: C |
