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Walking into an exam room calm is easier when you have already been there — virtually. The PassTestking Desktop Test Engine recreates the Salesforce Certified Platform Developer I testing environment, so by exam day the format, the pacing, and the pressure all feel familiar. Behind it sit 240 practice questions with verified answers.
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified Platform Developer I |
| Exam Number: | CRT-450 |
| Related Certifications: | Salesforce Certified Platform Developer II |
| Available Languages: | English, Japanese, French, German, Spanish |
| Exam Price: | $200 USD |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 105 minutes |
| Real Exam Qty: | 60-65 |
| Exam Format: | Multiple-choice, Multiple-select |
| Passing Score: | 68% |
| Recommended Training: | Trailhead Platform Developer I Trailmix Platform Developer I Certification Study Guide |
| Exam Registration: | Salesforce Certification Registration |
| Sample Questions: | Salesforce CRT-450 Sample Questions |
| Exam Way: | Online proctored or onsite at authorized testing centers |
| Pre Condition: | No mandatory prerequisites; recommended hands-on experience building custom applications on the Lightning Platform |
| Official Syllabus URL: | https://trailhead.salesforce.com/credentials/platform-developer-i |
| Section | Weight | Objectives |
|---|---|---|
| Data Modeling and Management | 13% | - Custom objects and fields - Relationships and lookup filters - Data import/export and management - Data security and sharing |
| User Interface | 23% | - UI security and accessibility - Lightning Web Components - Visualforce pages and controllers - Lightning App Builder and components |
| Logic and Process Automation | 40% | - Apex programming: classes, triggers, and methods - Formulas, roll-up summaries, and validation rules - Governor limits and exception handling - Process Builder, Flow, and Workflow - Order of execution - SOQL, SOSL, and DML operations |
| Salesforce Fundamentals | 7% | - Multi-tenant architecture - Platform features and capabilities - Development models and tools |
| Testing, Debugging, and Deployment | 17% | - Deployment tools and processes - Test methods and test data creation - Code coverage requirements - Change management and best practices - Debugging tools and techniques |
Online proctored or onsite at authorized testing centers Register for the Salesforce Certified Platform Developer I exam through these official channels:
With your exam date confirmed, the 240 practice questions from PassTestking — delivered by email within 1 minute — turn the waiting weeks into structured preparation.
Per the official outline, the Salesforce Certified Platform Developer I exam spans 5 domains, led by Salesforce Fundamentals (7%), User Interface (23%), and Testing, Debugging, and Deployment (17%). The complete breakdown is in the topics section above; the 240 practice questions at PassTestking cover all of it.
Passing the Salesforce Certified Platform Developer I exam requires 68%, and the registration fee is $200 USD. Since retakes are not free, a readiness check with the PassTestking practice engines is a sensible step before you commit to an exam date.
The CRT-450 exam is a Salesforce certification exam covering the Salesforce Certified Platform Developer I syllabus outlined above. It contributes to these credential paths: Salesforce Certified Platform Developer II. In a competitive market, a Salesforce credential signals verified capability to employers — which is why candidates keep choosing it in 2026. PassTestking prepares you with 240 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.
Then the written refund policy applies. If you take the Salesforce Certified Platform Developer I exam within 60 days of purchase and do not pass, PassTestking refunds you in full. The policy excludes exams taken within 3 days of purchase, exams never actually taken, free materials, and expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer to keep going? Exchange for two free exam products of equal value and retain your original update service. Delivery is by email within 1 minute of purchase — contact support if nothing arrives within 2 hours.
Salesforce recommends these training resources for the Salesforce Certified Platform Developer I exam:
Pair official training with the 240 practice questions from PassTestking to convert study time into exam readiness — especially effective when you are fitting preparation into fragmented hours.
Expect 60-65 in 105 minutes on the Salesforce Certified Platform Developer I exam. The PassTestking Desktop Test Engine reproduces this environment — real timing, exam-style flow — so the actual test day feels like a rehearsal you have already done.
Everything you need in one purchase: 240 practice questions for the Salesforce Certified Platform Developer I exam across three formats — a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows that simulates the real exam environment with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS, complete with test history and performance review. Also included: a free demo, 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
No mandatory prerequisites; recommended hands-on experience building custom applications on the Lightning Platform Requirements can be revised, so confirm the latest on the official Salesforce exam page before booking.
Universal Container* decides to use purely declarative development to build out a new Salesforce application.
Which two options can be used to build out the business logic layer for this application? Choose 2 answer
Correct Answer: A,D 🗳️
Which annotation exposes an Apex class as a RESTful web service?
Correct Answer: B 🗳️
Where are two locations a developer can look to find information about the status of asynchronous or future methods? Choose 2 answers
Correct Answer: B,C 🗳️
When a user edits the postal Code on an Account, a custom Account text field named. Timezone` must be updated based on the values in a PostalCodeToTimezone_c custom ogject. Which two automationtools can be used to implement this feature? Choose 2 answers
Correct Answer: A,B 🗳️
Universal Containers has developed custom Apex code and Lightning Components in a Sandbox environment. They need to deploy the code and associated configurations to the Production environment.
What is the recommended process for deploying the code and configurations to Production?
Correct Answer: D 🗳️
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