Overview
439 real exam questions for the Salesforce Certified Platform Developer I (CRT-450).
The questions you've seen on my YouTube channel come from this PDF - but I only share 20 to 30% of the bank publicly. This is the complete set: every question from the actual exam, word for word.
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439 real exam questions - pulled from the actual Platform Developer I exam
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Instant delivery - sent to your email immediately after purchase
- Free updates every month, forever
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Full refund if you fail - no questions asked
Fail the Platform Developer I and it's another US$200 plus weeks of restudying. This PDF is US$39 - once, with a refund if you fail anyway.
Last updated: July 2026 - 439 questions
Deep Dive
Developers from other stacks walk into Platform Developer I expecting a coding exam and find a platform exam. Apex syntax is the easy part.
What decides it: governor limits and how to bulkify around them, the order of execution when a record saves, trigger patterns that don't recurse, and when the platform wants declarative automation instead of code at all. Add SOQL versus SOSL, the 75% test coverage rule and what actually counts toward it, and LWC fundamentals, and you have an exam about how Salesforce thinks - not how well you write loops.
60 scored questions plus 5 unscored, 105 minutes, 68% to pass. This PDF has 439 real questions from the actual exam, covering the exact limit, trigger, and order-of-execution scenarios that fill it.
Exam Info
Platform Developer I validates building custom applications on the Salesforce Platform - Apex, SOQL, Lightning Web Components, and declarative-versus-programmatic design decisions. No prerequisites. Maintained through free Trailhead maintenance modules.
Exam domains
- Developer fundamentals - 23%
- Process automation and logic - 30%
- User interface - 25%
- Testing, debugging, and deployment - 22%
60 scored questions plus 5 unscored, 105 minutes, passing score 68%, US$200 per attempt (US$100 retake), online proctored or test centre.
Starting your Salesforce track? Pair this with Salesforce Administrator (ADM-201).
