Last Updated: Sep 17, 2026
No. of Questions: 204 Questions & Answers with Testing Engine
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| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified Platform Developer II (Multiple Choice) |
| Exam Number: | Plat-Dev-301 |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 60 (+ up to 5 unscored) |
| Certificate Validity Period: | 3 years |
| Related Certifications: | Salesforce Certified Platform Developer I |
| Exam Format: | Multiple Select, Multiple Choice |
| Exam Price: | USD 400 |
| Passing Score: | 70% |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or Onsite at a testing center |
| Pre Condition: | Salesforce Certified Platform Developer I (required) |
| Official Syllabus URL: | https://trailhead.salesforce.com/credentials/platformdeveloperi |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Architecture | 18% | - Namespace and package management - Governor limits and bulkification - Apex Enterprise Patterns - Design patterns and Apex trigger frameworks |
| Topic 2: Data Modeling | 12% | - External objects and data sources - Large data volumes considerations - Advanced object relationships and data modeling |
| Topic 3: Integration | 15% | - External Services and Connect REST API - REST and SOAP web services (Apex callouts) - Platform Events and Change Data Capture - Named Credentials and authentication |
| Topic 4: User Interface | 18% | - Visualforce advanced controllers - Lightning Data Service - Lightning Web Components (LWC) advanced features - Aura Components |
| Topic 5: Logic and Process Automation | 22% | - Advanced Apex programming - Dynamic Apex and SOQL/SOSL - Asynchronous Apex (Batch, Queueable, Future, Scheduled) - Invocable Actions and Platform Events |
| Topic 6: Testing, Debugging, and Deployment | 15% | - Debugging and performance profiling - Test data strategies and mocking - Deployment tools (SFDX, Metadata API) - Apex unit testing best practices |
The Salesforce Certified Platform Developer II - Multiple Choice exam is the official Salesforce assessment behind the Salesforce Developer credential, which sits at the Intermediate level. Passing it confirms that your skills meet the vendor's current requirements rather than a textbook outline. It also connects with related certifications such as Salesforce Certified Platform Developer I, so it can anchor a broader certification path.
According to the official exam information, the Salesforce Certified Platform Developer II - Multiple Choice exam includes 60 (+ up to 5 unscored) questions and gives you 120 minutes to complete them. Treat that as a pacing exercise, not just a knowledge check: bank the questions you know first, flag the ones that stall you, and circle back instead of burning minutes on a single item. Before test day, run at least one full timed session in the Actual4Cert desktop or online test engine, so the clock never feels unfamiliar when it counts.
To pass the Salesforce Certified Platform Developer II - Multiple Choice exam you need 70%, and the official registration fee is USD 400. Keep one thing in mind: a failed attempt is not discounted, so retaking the exam means paying USD 400 again in full. A practical safeguard is to sit a complete Actual4Cert practice test a week or two before your exam date; if your timed scores are not sitting comfortably above the passing mark, consider pushing your booking back and drilling the weak domains first.
The official prerequisites for the Salesforce Certified Platform Developer II - Multiple Choice exam are as follows: Salesforce Certified Platform Developer I (required). Requirements can change over time, so confirm the details on the official Salesforce exam page at https://trailhead.salesforce.com/credentials/platformdeveloperi before you book your seat.
Yes. A free PDF demo of the Salesforce Certified Platform Developer II - Multiple Choice practice questions is available on the Actual4Cert samples page, so you can check the question style and difficulty before spending anything. Every purchase also includes 365 days of free updates, and if your product expires after that period, you can extend the update service from your member zone at 50% off.
If you take the Plat-Dev-301 exam within 60 days of your purchase and do not pass, Actual4Cert offers a 100% money-back guarantee: send a scanned copy of your exam enrollment slip together with the official Score Report PDF within two days of your exam date, and the refund is processed within seven days. The candidate name must match the payer name, and the guarantee does not apply to exams taken within three days of purchase, to material that was downloaded without the exam actually being taken, or to free materials and expired orders. Prefer to keep studying instead? You can exchange your purchase for two additional exam products of equal value, free of charge, while keeping the update service on your original product. Delivery itself is instant: the download link is emailed within one minute of payment, and if nothing arrives within two hours, our support team will sort it out. There is no limit on how many computers you install the material on.
The Salesforce Certified Platform Developer II - Multiple Choice syllabus is organized into 6 domains. The leading areas include Testing, Debugging, and Deployment (15%), Data Modeling (12%), and Logic and Process Automation (22%). For the complete, topic-by-topic breakdown, scroll up to the Exam Topics section above.
An Aura component has a section that displays some information about an Account and it works well on the desktop, but users have to scroll horizontally to see the description field output on their mobile devices and tablets.
How should a developer change the component to be responsive for mobile and tablet devices? A)
B)
C)
D)
Correct Answer: B 🗳️
Explanation: Only visible for Actual4Cert members. You can sign-up / login (it's free).
A Visualforce page needs to make a callout to get billing information and tax information from two different REST endpoints. The information needs to be displayed to the user at the same time and the return value of the billing information contains the input for the tax information callout. Each endpoint might take up to two minutes to process.
How should a developer implement the callouts?
Correct Answer: A 🗳️
Explanation: Only visible for Actual4Cert members. You can sign-up / login (it's free).
A company uses an external system to manage its custom account territory assignments. Every quarter, millions of Accounts may be updated in Salesforce with new Owners when the territory assignments are completed in the external system.
What is the optimal way to update the Accounts from the external system?
Correct Answer: D 🗳️
Which two queries are selective SOQL queries and can be used for a large data set of 200,000 Account records?
Choose 2 answers
Correct Answer: B,C 🗳️
Explanation: Only visible for Actual4Cert members. You can sign-up / login (it's free).
A company accepts orders for customers in their enterprise resource planning (ERP) system that must be integrated into Salesforce as order_ c records with a lookup field to Account. The Account object has an external ID field, ENF_Customer_ID_c.
What should the Integration use to create new Oder_c records that will automatically be related to the correct Account?
A)
B)
C)
D)
Correct Answer: B 🗳️
Explanation: Only visible for Actual4Cert members. You can sign-up / login (it's free).
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