Exam Name: Salesforce Certified Platform Developer
Certification Provider: Salesforce
Corresponding Certification: Salesforce Developers
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Instant Download Salesforce : Plat-Dev-201 Questions & Answers as PDF & Test Engine
Updated: Oct 17, 2026
No. of Questions: 240 Questions & Answers with Testing Engine
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- Total Questions: 240
- Updated on: Oct 17, 2026
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- Total Questions: 240
- Updated on: Oct 17, 2026
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Plat-Dev-201 PDF Practice Q&A's
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- Total Questions: 240
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Many IT professionals pursue certification to move into leadership roles, and in 2026 the Salesforce Certified Platform Developer credential remains a milestone worth earning. If the Plat-Dev-201 exam is your target, ExamPrepAway provides 240 practice questions aligned with its official objectives.
Salesforce Plat-Dev-201 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified Platform Developer I |
| Exam Number: | Plat-Dev-201 |
| Certificate Validity Period: | 2 years |
| Available Languages: | English |
| Exam Format: | Multiple-choice, Multiple-select |
| Related Certifications: | Salesforce Certified Platform Developer II |
| Passing Score: | 68% |
| Exam Duration: | 105 minutes |
| Exam Price: | US$200 |
| Real Exam Qty: | 60-65 |
| Recommended Training: | Build Applications Programmatically on the Salesforce Platform (DEX450) Prepare for Your Salesforce Platform Developer I Credential |
| Exam Registration: | Salesforce Certification Registration Pearson VUE |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | No prerequisites required |
| Official Syllabus URL: | https://help.salesforce.com/s/articleView?id=005298965&language=en_US |
Salesforce Plat-Dev-201 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Process Automation and Logic | 27% | - Exception handling and transaction management - Flow and process builder automation - Business logic with Apex classes, triggers and methods - SOQL, SOSL and DML operations |
| Topic 2: Testing, Debugging and Deployment | 20% | - Deployment tools and strategies - Debugging tools and techniques - Writing Apex and Flow test classes - Continuous integration and delivery |
| Topic 3: Developer Fundamentals | 27% | - Multi-tenant architecture and design frameworks - Governor limits and best practices - Declarative vs programmatic customization - Data modeling, objects, fields and relationships |
| Topic 4: Performance and Security | 6% | - Data security and sharing model - Performance optimization |
| Topic 5: User Interface | 20% | - Component events and communication - Lightning Web Components development - Visualforce pages and components - UI security and access control |
Plat-Dev-201 Exam Questions and Study Options
Whichever matches your habits — all three are built around the same Salesforce Certified Platform Developer content. The PDF version suits paper readers: print it out, mark it up, and share pages with a study partner. The PC test engine suits computer-based learners: it simulates the real exam scene, lets you set a time limit like the live Plat-Dev-201 exam, flags your mistakes, and reminds you to re-practice them daily. The online APP includes every software function and runs on Windows, Mac, Android, and iOS. Choose the one you will actually use every day.
The Plat-Dev-201 exam contains 60-65 questions to be completed in 105 minutes minutes. That pace is exactly what the PC test engine's timed mode trains — set the same limit in practice, and the real clock stops being a surprise.
Salesforce recommends these training options for candidates:
- Prepare for Your Salesforce Platform Developer I Credential
- Build Applications Programmatically on the Salesforce Platform (DEX450)
Official courses build understanding; a daily practice routine with expert-verified answers builds exam-day readiness. The strongest preparation uses both.
To pass the Plat-Dev-201 exam you need 68%, and registration costs US$200. Set against that fee, thorough preparation is the smaller expense by far — and the one most likely to protect the larger one.
The official outline divides the Plat-Dev-201 exam into weighted domains, including:
- Developer Fundamentals (27%)
- Process Automation and Logic (27%)
- Performance and Security (6%)
The Salesforce Certified Platform Developer practice questions at ExamPrepAway follow these same objectives, whichever of the three study formats you use.
Yes. We understand that many candidates prefer not to advertise how they prepare. ExamPrepAway runs a strict information protection system: your personal details and your Plat-Dev-201 exam purchase are kept secret and safe, and never disclosed to any third party. You can order the Salesforce Certified Platform Developer materials with complete peace of mind.
No prerequisites required
The Plat-Dev-201 exam is the official assessment behind the Salesforce Certified Platform Developer certification from Salesforce. Many IT professionals pursue it as a step toward leadership roles, because the credential verifies practical command of the published objectives. Solid preparation — not luck — is what carries candidates through it.
You can register for the Plat-Dev-201 exam through these official channels:
Book your seat only when your timed practice scores say you are ready — the registration fee is better paid once than twice.
Salesforce Certified Platform Developer Sample Questions:
A developer is debugging the following code to determinate why Accounts are not being created Account a = new Account(Name = 'A'); Database.insert(a, false); How should the code be altered to help debug the issue?
- A. Add a System.debug() statement before the insert method
- B. Collect the insert method return value a Saveresult variable
- C. Add a try/catch around the insert method
- D. Set the second insert method parameter to TRUE
Correct Answer: B 🗳️
A developer must create a CreditcardPayment class that provides an implementation of an existing Payment class. Public virtual class Payment { public virtual void makePayment(Decimal amount) { /*implementation*/ } } Which is the correct implementation?
- A. Public class CreditCardPayment implements Payment {
public override void makePayment(Decimal amount) { /*Implementation*/ } } - B. Public class CreditCardPayment implements Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ } } - C. Public class CreditCardPayment extends Payment {
public virtual void makePayment(Decimal amount) { /*implementation*/ } } - D. Public class CreditcardPayment extends Payment {
public override void makePayment(Decimal amount) { /*implementation*/ } }
Correct Answer: D 🗳️
What can be used to override the Account's standard Edit button for Lightning Experience?
- A. Lightning component
- B. Lightning page
- C. Lightning action
- D. Lightning flow
Correct Answer: A 🗳️
Explanation: Only visible for ExamPrepAway members. You can sign-up / login (it's free).
When a user edits the Postal Code on an Account, a custom Account text field named
''Timezone'' must be updated based on the values another custom object object called.
What is the optimal way to Implement this feature?
- A. Build an account assignment rule.
- B. Create a formula field.
- C. Create an account approval process.
- D. Build a flow with flow Builder.
Correct Answer: D 🗳️
A company has a custom object, Order__c, that has a required, unique external ID field called OrderNumber__c.
Which statement should be used to perform the DML necessary to insert new records and update existing records in a list of order__c records using the external ID field?
- A.
- B.
- C.
- D.
Correct Answer: A 🗳️
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