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- Total Questions:204
- Updated on:Oct 12, 2026
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- Total Questions:204
- Updated on:Oct 12, 2026
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The complete PDI package: PDF to learn, simulator to validate. Know you're ready before Salesforce Certified Platform Developer (Plat-Dev-201) exam day. Study anywhere, test anywhere. .
- Total Questions: 204 Q&A's
- Single Choice Questions: 145 Q&A's
- Multiple Choice Questions: 59 Q&A's
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Exams4sure has been helping working professionals since 2007 pass their certification exams on the first attempt, using less study time, less stress, and the most accurate PDI exam questions available.
Salesforce PDI - Developers Practice Exam
- Certification Provider:Salesforce
- Exam Code:PDI
- Exam Name:Salesforce Certified Platform Developer (Plat-Dev-201)
- Certification Name:Developers
- Total Questions:204 Questions and Answers With Detailed Explanations
- Updated on:Based on the current PDI exam blueprint. Updated on Oct 12, 2026
- Product Format: PDF (Portable) & Test Engine (Interactive) .
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- 100% Expert-Validated: All questions answers are verified for correctness with clear explanations.
- Try Before You Buy: Download a free Developers demo PDF or sample test online to see the quality for yourself, risk-free.
PDI Sample Questions
90% of Salesforce candidates pass within 2 weeks using only 30 minutes a day.
Start free today and see why thousands trust Exams4Sure.
Universal Containers wants a list button to display a Visualforce page that allows users to edit multiple records.
Which Visualforce feature supports this requirement?
A lead developer creates a virtual class called "OrderRequest". Consider the following code snippet:
apex
Copy
public class CustomerOrder {
// code implementation
}
How can a developer use the OrderRequest class within the CustomerOrder class?
Which two characteristics are true for Lightning Web Component custom events?
Choose 2 answers
Preparing for the Developers PDI Exam but got not much time?
If you are worried about your Platform Developer I (SU20) exam and you are not prepared so, now you don't need to take any stress about Developers certification. Get most updated Salesforce PDI dumps with 100% accurate answers. This website is considered one of the best website where you can save extra money by getting three-Months of free updates after buying the Developers PDI braindumps practice exam.
With the complete collection of Salesforce PDI exam questions and answers, Exams4sure has assembled to take you through Developers PDI dumps Questions Answers for your Salesforce Developers Exam preparation. In this PDI exam dumps we have compiled real Platform Developer I (SU20) exam questions with their answers so that you can prepare and pass Developers exam in your first attempt.
Exams4sure offers free Salesforce PDI exam dumps demo. You can also check demo of Developers PDI practice test before you decide to buy it.
Stop the stress of unpredictable exam. Our PDI practice test is engineered to simulate the exact format, pacing, and pressure of the real exam. Go beyond simplequestions and answers; practice with Salesforce Certified Platform Developer (Plat-Dev-201) practice test in an interface that mirrors the actual Developers test, building the muscle memory and confidence you need to pass on your first try.
Why Our Developers Exam Questions Are Your Ultimate Preparation Tool:
Real Exam Simulation:
Our PDI practice exam interface is designed to look, feel, and function just like the real Pearson VUE testing software. From the timer countdown to the way you navigate between Salesforce Certified Platform Developer (Plat-Dev-201) exam questions, there will be no surprises on exam day.
Performance Analytics:
Get more than just a score. Receive a detailed breakdown of your performance by topic area. Identify your certification weak spots and focus your study efforts efficiently.
Verified & Updated Questions:
Our team of Salesforce Certified Platform Developer (Plat-Dev-201) experts continuously updates the question bank to ensure all content is relevant, accurate, and aligned with the latest exam objectives.
Interactive Learning:
Read the explanation for every answer right or wrong. Understand the why behind each concept to solidify your knowledge, not just memorize a answer.
Build Exam Stamina:
Taking our full-length, timed Developers practice test builds the mental endurance required to maintain focus and performance throughout the entire exam.
Salesforce PDI Exam Blueprint Domains and Weights
| Domain | Weightage |
|---|---|
| Development Lifecycle and Deployment | 11% |
| Data Modeling and Management | 22% |
| Process Automation and Logic | 28% |
| User Interface | 20% |
| Testing, Debugging, and Deployment | 19% |
The Platform Developer I exam from Salesforce evaluates your ability to build and customize applications on the Lightning Platform, focusing on five key domains: data modeling, Apex programming, user interface development, business logic automation, and testing/debugging. It prepares you to design scalable solutions, write efficient code, and implement secure integrations that meet real business needs. Candidates gain hands-on skills in customizing workflows, handling data operations, and troubleshooting issues in live environments. This certification is important for career growth as it validates practical development expertise and proves you can deliver job-ready, enterprise-level Salesforce solutions.
PDI FAQs
It shows your ability to build custom applications on Salesforce using Apex, Lightning, and standard tools.
Anyone aiming to work as a Salesforce developer, or admins who want to move into development roles.
There is no strict requirement, but having 1–2 years of Salesforce development experience helps.
The exam has 60 multiple-choice or multiple-select questions, including some scenario-based coding questions.
Key topics include Apex programming, data modeling, process automation, user interface development, testing, and debugging.
The exam lasts 105 minutes, and you usually need around 65–70% to pass.
Apex is Salesforce’s programming language. It’s used for building custom logic, triggers, and automation.
Yes, a basic understanding of LWC development is part of the exam.
Yes, practicing in a free Developer edition helps you understand real-world scenarios and coding.
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