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Salesforce Certified Platform Developer (Plat-Dev-201) Exam Questions

Exam Name: Salesforce Certified Platform Developer
Exam Code: Salesforce Certified Platform Developer (Plat-Dev-201)
Related Certification(s): Salesforce Platform Developer I Certification
Certification Provider: Salesforce
Actual Exam Duration: 105 Minutes
Number of Salesforce Certified Platform Developer (Plat-Dev-201) practice questions in our database: 201 (updated: Nov. 16, 2025)
Expected Salesforce Certified Platform Developer (Plat-Dev-201) Exam Topics, as suggested by Salesforce :
  • Topic 1: Developer Fundamentals: This section of the exam covers the understanding of multi-tenant concepts and developing models like the MVC architecture and Lightning Component Model. It also covers pinpointing common use cases and the most effective strategies for declarative versus programmatic customizations.
  • Topic 2: Process Automation and Logic: This section of the exam covers the identification of the declarative process automation capabilities and how to declare methods, variables, and modifiers. It also covers utilizing Apex control flow statements and writing SOSL and DML statements.
  • Topic 3: User Interface: Inside a particular scenario, this part of the exam covers displaying or editing content related to Salesforce data with the Visualforce page feature. It also covers explaining the Lightning Component Framework, its advantages, and what content can be used with a Lightning web component. It covers showing and utilizing a customized interface component such as Flow and Visualforce.
  • Topic 4: Testing, Debugging, and Deployment: This section covers writing and performing tests related to triggers, classes, and processes by utilizing different test information sources. Moreover, it covers the understanding of various Salesforce Developer Tools such as CLI, DX, and Developer Console.
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Fernanda

3 days ago
Passing the Salesforce Certified Platform Developer exam was a game-changer for me. The PASS4SUCCESS practice exams really helped me identify my weak areas and focus my study efforts.
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Herminia

11 days ago
Bulk processing was emphasized. Know how to write bulkified triggers and classes that can handle large data volumes efficiently.
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Huey

19 days ago
I felt overwhelmed by the Platform Developer requirements, but PASS4SUCCESS broke topics into manageable chunks and offered strategic tips, which finally steadied my nerves. Stay consistent and you'll pass too.
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Rachael

26 days ago
Happy to share that I passed the Salesforce Platform Developer I exam. The Pass4Success practice questions were spot on. One question that puzzled me was about creating a custom object in Data Modeling and Management. I wasn't sure about the implications for reporting.
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Christiane

1 month ago
My hands shook during the first practice questions, but PASS4SUCCESS provided realistic mock tests and step-by-step reviews that made complex topics feel doable. Believe in yourself and keep studying—success is within reach.
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Crista

1 month ago
I was nerve-wracked before the exam, unsure I could recall all the Apex tricks; PASS4SUCCESS gave me structured practice and concrete explanations that boosted my confidence, and now I'm celebrating. You've got this, keep pushing forward.
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Gilma

2 months ago
Just passed the Salesforce Platform Developer I exam! Thanks Pass4Success for the spot-on practice questions. Saved me so much time!
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Stevie

2 months ago
I passed the Salesforce Platform Developer I exam, thanks to Pass4Success practice questions. There was a tricky question on the different types of Salesforce environments in the Salesforce Fundamentals section. I wasn't confident about the differences between sandbox types.
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Amira

2 months ago
Custom metadata types came up in several questions. Understand how they differ from custom settings and when to use each one.
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Jeannetta

2 months ago
Certified at last! Pass4Success's exam questions were invaluable for my quick preparation. Thanks!
upvoted 0 times
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Hoa

2 months ago
Just passed the Salesforce Platform Developer I exam! The Pass4Success practice questions were extremely helpful. One question that I struggled with was about creating a workflow rule in the Process Automation and Logic section. I wasn't sure about the evaluation criteria.
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King

2 months ago
The exam included questions on dynamic Apex. Make sure you understand how to use the Schema namespace for describing sObjects and fields.
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Deja

4 months ago
Thanks to Pass4Success for their exam prep materials! Their practice questions on Apex debug logs and troubleshooting techniques were spot on.
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Carisa

4 months ago
Platform Developer I done and dusted! Pass4Success's materials were a perfect match for the real exam.
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Martina

5 months ago
Deployment questions surprised me. Understand change sets, the Metadata API, and best practices for moving changes between environments.
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Tuyet

5 months ago
Made it through! The exam was tough, but Pass4Success's practice tests gave me the edge I needed.
upvoted 0 times
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Evangelina

7 months ago
Exception handling was a key topic. Practice writing robust error handling code and understand the different types of exceptions in Apex.
upvoted 0 times
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Caitlin

7 months ago
Just became a certified Platform Developer I! Pass4Success's resources were spot-on for the exam content.
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Lacresha

8 months ago
Salesforce cert in the bag! Pass4Success's focused approach saved me weeks of preparation time.
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Howard

8 months ago
The exam tested my understanding of declarative development. Know when to use Process Builder, Flow, or Apex for different automation scenarios.
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Roxanne

8 months ago
Brushed up on my knowledge of Apex collections last minute. Good thing I did – there were several questions about Lists, Sets, and Maps!
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Nydia

9 months ago
Passed on my first try! Couldn't have done it without Pass4Success's comprehensive question bank.
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Olive

9 months ago
Order of execution was important. Know the sequence of events when a record is saved, including trigger execution and validation rules.
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Tamar

9 months ago
Security and sharing came up frequently. Understand how profiles, permission sets, and sharing rules work together to control data access.
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My

10 months ago
Success! The exam was challenging, but Pass4Success's prep materials made all the difference.
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Elza

10 months ago
The exam included scenarios about integrations. Familiarize yourself with REST and SOAP APIs, as well as authentication methods like OAuth.
upvoted 0 times
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Rozella

10 months ago
I passed the Salesforce Platform Developer I exam, and the Pass4Success practice questions were invaluable. There was a question about creating a Lightning component in the User Interface section. I wasn't sure how to handle the event propagation.
upvoted 0 times
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Floyd

10 months ago
Data modeling questions caught me off guard. Review different relationship types and how they affect data integrity and querying.
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Shannan

11 months ago
Platform Developer I certified! Pass4Success helped me cover all bases in record time.
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Curt

11 months ago
Asynchronous Apex was a key topic. Understand the differences between future methods, queueable Apex, and batch Apex. Know when to use each one.
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Harrison

11 months ago
I was surprised by the depth of questions on governor limits. Know your limits for different operations and how to work within them efficiently.
upvoted 0 times
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Walton

11 months ago
Thrilled to have passed the Salesforce Platform Developer I exam. The Pass4Success practice questions were a great resource. One question that I found difficult was about the different types of test methods in Testing, Debugging, and Deployment. I wasn't sure which one to use for a specific scenario.
upvoted 0 times
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Whitney

12 months ago
Aced the Salesforce exam! Pass4Success's questions were eerily similar to the real thing. Highly recommend!
upvoted 0 times
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Arlette

12 months ago
Apex testing is crucial. The exam tested my knowledge of test methods, data setup, and code coverage requirements. Practice writing comprehensive test classes!
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Frank

12 months ago
I successfully passed the Salesforce Platform Developer I exam with the help of Pass4Success practice questions. There was a question about creating a master-detail relationship in Data Modeling and Management. I was unsure about the impact on sharing rules.
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Buck

1 year ago
Excited to announce that I passed the Salesforce Platform Developer I exam. The Pass4Success practice questions were very useful. One question that caught me off guard was about the different types of Salesforce licenses in the Salesforce Fundamentals section. I wasn't sure which license allowed for certain features.
upvoted 0 times
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Gail

1 year ago
Lightning Web Components were featured prominently. Make sure you're comfortable with the component lifecycle and how to communicate between parent and child components.
upvoted 0 times
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Shawn

1 year ago
Phew! Made it through the Platform Developer I cert. Pass4Success, you're a lifesaver for last-minute studying.
upvoted 0 times
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Dana

1 year ago
I passed the Salesforce Platform Developer I exam, thanks to Pass4Success practice questions. There was a challenging question on how to automate a business process using Process Builder in the Process Automation and Logic section. I wasn't entirely sure about the criteria to set.
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Melda

1 year ago
Don't underestimate SOQL and SOSL queries. The exam had tricky questions about query performance and best practices. Study up on query optimization techniques.
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Solange

1 year ago
Happy to share that I passed the Salesforce Platform Developer I exam. The Pass4Success practice questions were spot on. One question that puzzled me was about creating a custom Visualforce page in the User Interface section. I wasn't sure how to bind the page to a specific controller.
upvoted 0 times
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Kristeen

1 year ago
Nailed it! Pass4Success's materials were crucial for my quick prep. Exam wasn't as daunting as I thought.
upvoted 0 times
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Rodolfo

1 year ago
Visualforce pages were a big part of my exam. Practice creating custom controllers and extensions. Understanding view state is crucial!
upvoted 0 times
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Celeste

1 year ago
Just cleared the Salesforce Platform Developer I exam! The Pass4Success practice questions were a lifesaver. There was a tricky question on how to use the System.debug() method in Testing, Debugging, and Deployment. I wasn't confident about the exact syntax, but I still passed.
upvoted 0 times
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Shaunna

1 year ago
Just passed my Platform Developer I exam! Learned a lot about Apex triggers. Make sure you understand when to use before and after triggers, and how they interact with DML operations.
upvoted 0 times
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Martina

1 year ago
I recently passed the Salesforce Platform Developer I exam, and I must say, the Pass4Success practice questions were incredibly helpful. One question that stumped me was about creating a lookup relationship in Data Modeling and Management. I wasn't entirely sure how to handle the scenario where the parent record is deleted, but I managed to get through it.
upvoted 0 times
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Melodie

1 year ago
Just passed the Salesforce Platform Developer I exam! Thanks Pass4Success for the spot-on practice questions.
upvoted 0 times
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Vivienne

1 year ago
Passing the Salesforce Platform Developer I exam was a great achievement for me, thanks to Pass4Success practice questions. The exam covered topics like multi-tenant concepts and declarative process automation capabilities. One question that I remember was about identifying the most effective strategies for declarative versus programmatic customizations in Salesforce. Although I was unsure of the answer at the time, I still managed to pass the exam.
upvoted 0 times
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Abel

1 year ago
My exam experience was successful as I passed the Salesforce Platform Developer I exam using Pass4Success practice questions. The exam tested my knowledge on topics such as Lightning Component Model and Apex control flow statements. One question that I found challenging was about writing SOSL statements and their use cases in Salesforce. Despite my uncertainty, I was able to pass the exam.
upvoted 0 times
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Cammy

1 year ago
Just passed the Platform Developer I exam! Watch out for questions on Apex triggers and their execution order. Understand when 'before' and 'after' triggers fire, and how they interact with DML operations. Thanks to Pass4Success for the spot-on practice questions that helped me prepare quickly!
upvoted 0 times
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Florencia

1 year ago
I recently passed the Salesforce Platform Developer I exam with the help of Pass4Success practice questions. The exam covered topics like Developer Fundamentals and Process Automation and Logic. One question that stood out to me was related to the MVC architecture and how it can be implemented in Salesforce. Despite being unsure of the answer, I managed to pass the exam.
upvoted 0 times
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Ethan

1 year ago
Just passed the Salesforce Certified Platform Developer I exam! Watch out for questions on Apex triggers and their order of execution. Understanding the trigger context is crucial. Big thanks to Pass4Success for their spot-on practice questions that helped me prep quickly. Also, be ready for scenarios involving SOQL queries and their optimization. Knowing how to efficiently retrieve and manipulate data is key. Lastly, don't overlook Visualforce. You might encounter questions about controller extensions and custom components. Pass4Success really nailed the exam content in their materials!
upvoted 0 times
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Ty

1 year ago
Alex Johnson
upvoted 0 times
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Free Salesforce Salesforce Certified Platform Developer (Plat-Dev-201) Exam Actual Questions

Note: Premium Questions for Salesforce Certified Platform Developer (Plat-Dev-201) were last updated On Nov. 16, 2025 (see below)

Question #1

Universal Containers has an order system that uses an Order Number to identify an order for customers and service agents. Order records will be imported into Salesforce.

How should the Order Number field be defined in Salesforce?

Reveal Solution Hide Solution
Correct Answer: C

Why External ID?

The Order Number is used to identify records uniquely, both in Salesforce and in external systems.

Marking it as anExternal IDensures it can be matched or referenced during data imports and integrations.

Why Unique?

Setting the field as Unique ensures that duplicate values are not allowed for the Order Number.

Why Not Other Options?

A . Indirect Lookup: Used for external object relationships, which is not applicable here.

B . Direct Lookup: Not relevant for unique field identification.

D . Lookup: Used for creating relationships, not for identifying unique fields.


Question #2

A developer created a new after insert trigger on the Lead object that creates Task records for each Lead.

After deploying to production, an existing outside integration that inserts Lead records in batches to Salesforce is occasionally reporting total batch failures being caused by the Task insert statement. This causes the integration process in the outside system to stop, requiring a manual restart.

Which change should the developer make to allow the integration to continue when some records in a batch cause failures due to the Task

insert statement, so that manual restarts are not needed?

Reveal Solution Hide Solution
Correct Answer: D

A try-catch block allows the batch to continue processing even if some records cause errors. Errors can be logged for review, ensuring the integration process does not stop entirely.


Incorrect Options:

A:Database.insertwithallowPartialwould be required for partial processing but is not mentioned.

B:Deactivating the trigger disrupts other processes.

C:Removing Apex classes is unrelated.

Question #3

A Next Best Action strategy uses an Enhance element that invokes an Apex method to determine a discount level for a Contact, based on a number of factors.

What is the correct definition of the Apex method?

A)

B)

C)

D)

Reveal Solution Hide Solution
Correct Answer: A

Correct Apex Method for Enhance Element:

The method invoked by an Enhance element in a Next Best Action strategy must return a value that can be used in decision-making (e.g., discount level).

The method signature must match the required inputs and outputs for the strategy.


Question #4

Which scenario is valid for execution by unit tests?

Reveal Solution Hide Solution
Correct Answer: D

Question #5

What are two benefits of using declarative customizations over code?

Choose 2 answer

Reveal Solution Hide Solution
Correct Answer: A, D

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