Practice Exams For Salesforce Platform Developer.

You’ve mastered the clicks. Now it’s time to master the code.

The Salesforce Certified Platform Developer I (PDI) exam is the gateway to a lucrative career as a Salesforce Developer. It validates that you understand how to extend the platform using Apex, Visualforce, and Lightning Components when declarative tools aren't enough.

But this exam is tricky. It doesn’t just test your syntax; it tests your understanding of the Multi-Tenant Architecture. You need to know exactly when a Trigger fires ve