Platform Developer II Certification Practice Test 2026
Prove advanced Apex, integration, and Lightning development mastery. Process Automation, Logic, and Integration leads at 27%, with Performance and Testing close behind. Requires the Platform Developer I credential.
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Exam Weight Distribution
Visualize the importance of each domain to optimize your revision strategy.
Platform Developer II certification program structure
A modular method built for technical excellence, one domain at a time.
Advanced Developer Fundamentals
Advanced Apex concepts: asynchronous processing, dynamic Apex, advanced data types and localization, and choosing the right framework for a solution.
Process Automation, Logic, and Integration
Complex Apex business logic, platform events and Change Data Capture, REST and SOAP integrations and callouts, and combining declarative automation with code at scale.
User Interface
Advanced Lightning Web Components: component communication, Lightning Data Service, wire adapters and imperative Apex, and secure, performant UI development.
Testing, Debugging, and Deployment
Advanced testing patterns (mocks and stubs, asynchronous testing), debugging and log analysis, and deploying with Salesforce DX, packaging, and CI-friendly processes.
Performance
Governor-limit-aware design, SOQL and Apex performance tuning, Platform Cache, and trigger and LWC patterns that stay fast at enterprise scale.
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Platform Developer II certification learning objectives
Automation, logic & integration
The heaviest domain at 27%. Complex Apex, platform events, callouts, and enterprise integration patterns.
User interface
Advanced LWC, Lightning Data Service, and secure component design.
Testing & deployment
Mocks and stubs, async testing, and Salesforce DX packaging.
Performance & fundamentals
Governor limits, SOQL tuning, Platform Cache, async and dynamic Apex.
Frequently asked questions
Everything you need to know about the Platform Developer II exam.