Exam Name: Salesforce Certified Platform Developer II - Multiple Choice
Certification Provider: Salesforce
Corresponding Certification: Salesforce Developer
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Salesforce Plat-Dev-301 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Logic and Process Automation | 22% | - Asynchronous Apex (Batch, Queueable, Future, Scheduled) - Dynamic Apex and SOQL/SOSL - Invocable Actions and Platform Events - Advanced Apex programming |
| Testing, Debugging, and Deployment | 15% | - Apex unit testing best practices - Test data strategies and mocking - Debugging and performance profiling - Deployment tools (SFDX, Metadata API) |
| User Interface | 18% | - Aura Components - Lightning Web Components (LWC) advanced features - Lightning Data Service - Visualforce advanced controllers |
| Integration | 15% | - Named Credentials and authentication - External Services and Connect REST API - REST and SOAP web services (Apex callouts) - Platform Events and Change Data Capture |
| Architecture | 18% | - Design patterns and Apex trigger frameworks - Apex Enterprise Patterns - Governor limits and bulkification - Namespace and package management |
| Data Modeling | 12% | - Large data volumes considerations - Advanced object relationships and data modeling - External objects and data sources |
Salesforce Certified Platform Developer II - Multiple Choice Sample Questions:
A company has code to update a Request and Request Lines and make a callout to their external ERP system's REST endpoint with the updated records.
The callousUtil.makeRestCallout fails with a "You have uncommitted work pending. Please commit or rollback before calling cut' error. What should be done to address the problem?
- A. Change the callousUtil makeRestCallout to an @InvocsblsMethod method.
- B. Change the CallousUtill .makeRestCallout to an @future method.
- C. Remove the Database. setSavepoint and Database. rollback.
Correct Answer: B 🗳️
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Universal Containers wants to notify an external system, in the event that an unhandled exception occurs, by publishing a custom event using Apex.
What is the appropriate publish/subscribe logic to meet this requirement?
- A. Have the external system subscribe to the event channel. No publishing is necessary.
- B. Publish the error event using the Eventrus.publish() method and have the external system subscribe to the event using CometD.
- C. Publish the error event using the addError () method and have the external system subscribe to the event using Comet
- D. Publish the error event using the addError () method and write a trigger to subscribe to the event and notify the external system.
Correct Answer: B 🗳️
Explanation: Only visible for TestKingFree members. You can sign-up / login (it's free).
After a platform event is defined in a Salesforce org,events can be published via which mechanism?
- A. External Apps use an API Co publish event messages.
- B. Internal Apps can use entitlement processes.
- C. External Apps require the standard Streaming API.
- D. Internal Apps can use outbound messages.
Correct Answer: A 🗳️
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Which method should be used to convert a Date to a String in the current user's locale?
- A. Date.paras
- B. String.format
- C. Date. format
- D. String.valueof
Correct Answer: C 🗳️
Explanation: Only visible for TestKingFree members. You can sign-up / login (it's free).
A company wants to incorporate a third-party weh service to set the Address fields when an Account is inserted, if they have not already been set.
What is the optimal way to achieve this?
- A. Create a Process, execute a Quaueable job from it, and make a callout from the Queueable job.
- B. Create a Workflow Rule, execute a Queueable job from it, and make a callout from the Queueable job.
- C. Create a Before Save Flow, execute a Queueable job from it, and make a callout from the Queusable job.
- D. Create an Apex trigger, execute a Queueable job from it, and make a callout from the Queueable job.
Correct Answer: D 🗳️
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