Not everyone has evenings free for a bootcamp. If your CRT-450 preparation has to happen on the subway, in waiting rooms, or after the kids are asleep, the 240 Salesforce Certified Platform Developer I practice questions from Actual4Exams were made for that kind of schedule in 2026.
Salesforce CRT-450 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified Platform Developer I |
| Exam Number: | CRT-450 |
| Exam Price: | $200 USD |
| Exam Format: | Multiple-select, Multiple-choice |
| Real Exam Qty: | 60-65 |
| Passing Score: | 68% |
| Related Certifications: | Salesforce Certified Platform Developer II |
| Available Languages: | English, Spanish, French, Japanese, German |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 105 minutes |
| Recommended Training: | Trailhead Platform Developer I Trailmix Platform Developer I Certification Study Guide |
| Exam Registration: | Salesforce Certification Registration |
| 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 |
Salesforce CRT-450 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Debugging, and Deployment | 17% | - Test methods and test data creation - Code coverage requirements - Debugging tools and techniques - Change management and best practices - Deployment tools and processes |
| Topic 2: Data Modeling and Management | 13% | - Custom objects and fields - Relationships and lookup filters - Data security and sharing - Data import/export and management |
| Topic 3: Logic and Process Automation | 40% | - SOQL, SOSL, and DML operations - Governor limits and exception handling - Formulas, roll-up summaries, and validation rules - Apex programming: classes, triggers, and methods - Process Builder, Flow, and Workflow - Order of execution |
| Topic 4: User Interface | 23% | - UI security and accessibility - Lightning Web Components - Visualforce pages and controllers - Lightning App Builder and components |
| Topic 5: Salesforce Fundamentals | 7% | - Platform features and capabilities - Multi-tenant architecture - Development models and tools |
FAQ: Preparing for Salesforce Certified Platform Developer I the Smart Way
Salesforce Certified Platform Developer I is an official exam run by Salesforce under exam code CRT-450. Passing it awards the Salesforce Certified Platform Developer I certification, which sits at the Professional tier. It also counts toward related credentials such as Salesforce Certified Platform Developer II. Certified professionals remain in shorter supply than the market wants, which is precisely why this exam keeps showing up in conversations about better roles and better pay.
The Salesforce Certified Platform Developer I exam gives you 105 minutes to work through 60-65 questions. That is a tight ratio, and it punishes candidates who get emotionally attached to any single item. The fix is mechanical: answer what you know, flag what you do not, and keep moving. A few full-length timed runs in the Actual4Exams test engine, with its randomized question order, will calibrate your pace far better than untimed reading ever could.
The official fee for Salesforce Certified Platform Developer I is $200 USD, and 68% is what passing takes. The uncomfortable part: retakes cost the full $200 USD again, which makes preparation the cheapest line item in this whole project. Before booking, put yourself through repeated scored sessions with the Actual4Exams practice tests and compare results over time; a stable margin above the passing line, not a single lucky run, is when you are ready.
No mandatory prerequisites; recommended hands-on experience building custom applications on the Lightning Platform
Vendor rules do get revised, so treat this as your starting point and confirm the current eligibility details before booking via the official exam page.
Salesforce Certified Platform Developer I registration runs through these official channels.
Worth noting when you schedule: the exam is delivered Online proctored or onsite at authorized testing centers.
Yes, Salesforce points Salesforce Certified Platform Developer I candidates toward the following training.
Whatever course you choose, close the loop with question practice: the 240 items in the Actual4Exams CRT-450 package convert course knowledge into exam-day scoring ability.
It is. Actual4Exams publishes a free PDF demo of the Salesforce Certified Platform Developer I material, so the product can prove itself before you pay. Your purchase then comes with 365 days of free updates, and once that period ends, extending the update service costs 50% of the regular price. The test engine software itself is verified malware-free and safe to install.
Actual4Exams stands behind the product with a 100% money-back guarantee under defined conditions. If you take the Salesforce Certified Platform Developer I exam within 60 days of purchase and fail, you qualify for a full refund, provided the exam corresponds to your product. Sitting the exam within 3 days of purchase does not qualify, and neither do unused downloads, free materials, or expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are resolved within 7 days. You may also choose an exchange instead of a refund: two other exam products of equal value, free, with the update service on your original purchase retained.
Delivery takes about a minute. Files unlock for instant download at payment and are emailed to you automatically; if 2 hours pass with nothing received, check spam and contact customer service. There is no installation limit, so the test engine can live on every device you own, phone included.
Salesforce Certified Platform Developer I breaks down into 5 official domains, led by User Interface (23%), Testing, Debugging, and Deployment (17%), and Data Modeling and Management (13%). You will find the full topic-by-topic outline above on this page; use the weightings to budget your study hours where they pay back the most.
Salesforce Certified Platform Developer I Sample Questions:
Question 1
What are three capabilities of the <ltng : require> tag when loading JavaScript resources in Aura components? Choose 3 answers
A. Loading externally hosted scripts
B. Loading scripts In parallel
C. One-time loading for duplicate scripts
D. Loading files from Documents
E. Specifying loading order
Question 2
A developer must troubleshoot to pinpoint the causes of performance issues when a custom page loads in their org. Which tool should the developer use to troubleshoot?
A. Developer Console
B. AppExchange
C. Visual Studio Core IDE
D. Salesforce CLI
Question 3
A custom picklist field, Food_Preference__c, exist on a custom object. The picklist contains the following options: 'Vegan','Kosher','No Preference'. The developer must ensure a value is populated every time a record is created or updated. What is the most efficient way to ensure a value is selected every time a record is saved?
A. Mark the field as Required on the field definition.
B. Mark the field as Required on the object's page layout.
C. Set a validation rule to enforce a value is selected.
D. Set "Use the first value in the list as the default value" as True.
Question 4
Which Lightning code segment should be written to declare dependencies on a Lightning component, c:accountList, that is used in a Visualforce page?
A. 
B. 
C. 
D. 
Question 5
What should be used to create scratch orgs?
A. Developer Console
B. Workbench
C. Sandbox refresh
D. Salesforce CLI
Solutions:
| Question 1 Answer: B,C,E | Question 2 Answer: A | Question 3 Answer: A | Question 4 Answer: B | Question 5 Answer: D |
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We still understand the effort, time, and money you will invest in preparing for your certification exam, which makes failure in the Salesforce CRT-450 exam really painful and disappointing. Although we cannot reduce your pain and disappointment but we can certainly share with you the financial loss.
This means that if due to any reason you are not able to pass the CRT-450 actual exam even after using our product, we will reimburse the full amount you spent on our products. you just need to mail us your score report along with your account information to address listed below within 7 days after your unqualified certificate came out.
