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Salesforce Plat-Dev-301 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified Platform Developer II (Multiple Choice) |
| Exam Number: | Plat-Dev-301 |
| Exam Duration: | 120 minutes |
| Exam Format: | Multiple Choice, Multiple Select |
| Related Certifications: | Salesforce Certified Platform Developer I |
| Certificate Validity Period: | 3 years |
| Exam Price: | USD 400 |
| Available Languages: | English |
| Real Exam Qty: | 60 (+ up to 5 unscored) |
| Passing Score: | 70% |
| Sample Questions: |  |
| 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 |
Salesforce Plat-Dev-301 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Modeling | 12% | - External objects and data sources - Advanced object relationships and data modeling - Large data volumes considerations |
| Topic 2: Architecture | 18% | - Apex Enterprise Patterns - Governor limits and bulkification - Namespace and package management - Design patterns and Apex trigger frameworks |
| Topic 3: Logic and Process Automation | 22% | - Asynchronous Apex (Batch, Queueable, Future, Scheduled) - Advanced Apex programming - Invocable Actions and Platform Events - Dynamic Apex and SOQL/SOSL |
| Topic 4: User Interface | 18% | - Lightning Data Service - Lightning Web Components (LWC) advanced features - Aura Components - Visualforce advanced controllers |
| Topic 5: Integration | 15% | - External Services and Connect REST API - Named Credentials and authentication - Platform Events and Change Data Capture - REST and SOAP web services (Apex callouts) |
| Topic 6: Testing, Debugging, and Deployment | 15% | - Debugging and performance profiling - Deployment tools (SFDX, Metadata API) - Apex unit testing best practices - Test data strategies and mocking |
The Salesforce Certified Platform Developer II - Multiple Choice Exam: Answers Before You Buy
Whichever matches your habits — all three are built around the same Salesforce Certified Platform Developer II - Multiple Choice 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-301 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-301 exam contains 60 (+ up to 5 unscored) questions to be completed in 120 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.
To pass the Plat-Dev-301 exam you need 70%, and registration costs USD 400. 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-301 exam into weighted domains, including:
- Logic and Process Automation (22%)
- Testing, Debugging, and Deployment (15%)
- User Interface (18%)
The Salesforce Certified Platform Developer II - Multiple Choice practice questions at PassCollection 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. PassCollection runs a strict information protection system: your personal details and your Plat-Dev-301 exam purchase are kept secret and safe, and never disclosed to any third party. You can order the Salesforce Certified Platform Developer II - Multiple Choice materials with complete peace of mind.
Salesforce Certified Platform Developer I (required)
The Plat-Dev-301 exam is the official assessment behind the Salesforce Certified Platform Developer II - Multiple Choice 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.
Salesforce Certified Platform Developer II - Multiple Choice Sample Questions:
A developer is writing a Jest test for a Lightning web component that conditionally displays child components based on a user's checkbox selections.
What should the developer do to properly test that the correct components display and hide for each scenario?
- A. Create a new describe block for each test.
- B. Add a teardown block to reset the DOM after each test.
- C. Create a new jsdom instance for each test.
- D. Reset the DOM after each test with the after Each() method.
Correct Answer: D 🗳️
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
A developer is responsible for formulating the deployment process for a Salesforce project. The project follows a source-driven development approach, and the developer wants to ensure efficient deployment and version control of the metadata changes.
Which tool or mechanism should be utilized for managing the source-driven deployment process?
- A. Change Sets
- B. Salesforce CLI with Salesforce DX
- C. Metadata API
- D. Force.com IDE
Correct Answer: B 🗳️
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
Which three approaches should a developer implement to obtain the best performance for data retrieval when building a Lightning web component? Choose 3 answers
- A. Use lazy load for occasionally accessed data.
- B. Use {Cacheable=true} whenever possible
- C. Use layoutTypes: 9'Full') to display a set of fields.
- D. Use the Lightning Data Service.
- E. Use getRecordUi to obtain metadata.
Correct Answer: A,B,D 🗳️
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
A developer writes a Lightning web component that displays a dropdown list of all custom objects in the org from which a user will select. An Apex method prepares and returns data to the component.
What should the developer do to determine which objects to include in the response?
- A. Check the getobiectType [) value for 'Custom' or "Standard' on the sObject describe result.
- B. Check the isCustom() value on the sObject describe result.
- C. Use the getcustomobjects() method from the Schema class.
- D. Import the list of all custom objects from @salesforce/schema.
Correct Answer: B 🗳️
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
A company notices that their unit tests in a test class with many methods to create many records for prerequisite reference data are slow.
What can a developer to do address the issue?
- A. Move the prerequisite reference data setup to the constructor for the test class.
- B. Move the prerequisite reference data setup to a TestDataFactory and call that from each test method.
- C. Move the prerequisite reference data setup to a @testSetup method in the test class.
- D. Turn off triggers, flows, and validations when running tests.
Correct Answer: C 🗳️
Explanation: Only visible for PassCollection members. You can sign-up / login (it's free).
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