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Reference: https://trailheadacademy.salesforce.com/certificate/exam-platform-dev1---Plat-Dev-201
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Salesforce PDI Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Integration | 10% | - Describe the capabilities and use cases for REST API and Batch API - Describe the capabilities and use cases for Apex web services and callouts - Describe the capabilities of the Salesforce OAuth framework - Describe when and how to use Salesforce Connect/External Objects |
| Topic 2: User Interface | 13% | - Describe how to use Salesforce standard events and custom events - Describe the programmatic capabilities of Visualforce and Lightning Component frameworks - Describe the differences between and use cases for Visualforce and Lightning components - Given a scenario, describe how to expose Apex methods as Lightning Component events - Describe the capabilities and use cases for lightning web components |
| Topic 3: Salesforce Fundamentals | 10% | - Describe the capabilities of the core CRM objects in Salesforce - Given a scenario, identify the appropriate field type - Describe the declarative configuration options available to customize the UI - Design the data model based on business requirements - Describe the capabilities of the Salesforce UI/Lightning Experience - Describe the capabilities of the relationship types - Identify the appropriate use case for a custom visualforce versus a standard Lightning component |
| Topic 4: Data Modeling and Management | 12% | - Describe the capabilities and use cases for external objects - Given a set of business requirements, design and implement a schema for custom objects and relationships - Describe the options for and considerations when importing and exporting data |
| Topic 5: Lightning Platform Architecture | 15% | - Describe the Salesforce lifecycle and explain how updates and new features are delivered - Describe the Lightning Platform architecture and explain the MVC design pattern - Describe the architectural considerations when building Lightning components - Describe the capabilities and use cases for the Lightning Framework and event-driven architecture |
| Topic 6: Testing, Debugging, and Deployment | 14% | - Describe the testing requirements for Salesforce and describe the use cases for various testing tools - Describe the capabilities and use cases for the Salesforce CLI and Developer Console - Describe the capabilities of Salesforce metadata and describe the use cases for change set deployment and package-based deployment - Describe the frameworks and best practices for writing Apex code - Describe the use cases for Salesforce Edge and when to use sandbox vs. production environments - Given a scenario, identify appropriate tools for debugging and monitoring errors |
| Topic 7: Process Automation and Logic | 26% | - Describe the capabilities of Apex and the programmatic capabilities of the Lightning Platform - Describe the features of the Governor Limits and describe how to write efficient Apex code - Describe the syntax of Apex classes and triggers - Given a scenario, describe when and how to use formula fields, roll-up summary fields, and process automation features - Describe the capabilities and use cases for Apex managed sharing - Describe the key attributes of an Apex class - Describe the features of the sObject and Apex common library - Describe the features of the Salesforce exception handling mechanism - Describe the capabilities and use cases for VisualFlow - Given a scenario, describe when and how to use Apex transaction control - Describe the capabilities and use cases for the Lightning Flow |
Salesforce Platform Developer I (PDI) Sample Questions:
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 voidmakePayment(Decimal amount) { /implementation/ } }
- B. public class CreditCardPayment extends Payment {
Correct Answer: B 🗳️
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What are two benefits of using External IDs?
Choose 2 answers
- A. An External ID is indexed and can improve the performance of SOQL queries.
- B. An External ID field can be used to reference an ID from another external system.
- C. An External ID can be a formula field to help create a unique key from two fields inSalesforce.
- D. An External ID can be used with Salesforce Mobile to make external data visible.
Correct Answer: A,B 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
A developer has a single custom controller class that works with a Visualforce Wizard to support creating and editing multiple sObjects. The wizard accepts data from user inputs across multiple Visualforce pages and from a parameter on the initial URL.
Which three statements are useful inside the unit test to effectively test the custom controller?
- A. insert pageRef;
- B. ApexPages.currentPage().getParameters().put( ' input ' , ' TestValue ' );
- C. String nextPage = controller.save().getUrl();
- D. public ExtendedController(ApexPages.StandardController cntrl) {
- E. Test.setCurrentPage(pageRef);
Correct Answer: B,C,E 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
An org has an existing flow that edits an Opportunity with an Update Records element.
A developer must update the flow to also create a Contact and store the created Contact ' s ID on the Opportunity.
Which update must the developer make in the flow?
- A. Add a new Roll Back Records element.
- B. Add a new Get Records element.
- C. Add a new Update Records element.
- D. Add a new Create Records element.
Correct Answer: D 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
A developer must implement a CheckPaymentProcessor class that provides check processing payment capabilities that adhere to what is defined for payments in the PaymentProcessor interface.
public interface PaymentProcessor{
void pay(Decimal amount);
}
Which implementation is correct to use the PaymentProcessor interface?
- A. Public class CheckPaymentProcessor implements PaymentProcessor {public void pay(Decimal amount);}
- B. Public class CheckPaymentProcessor implements PaymentProcessor {public void pay(Decimal amount) {}}
- C. Public class CheckPaymentProcessor extends PaymentProcessor {public void pay(Decimal amount) {}}
- D. Public class CheckPaymentProcessor extends PaymentProcessor {public void pay(Decimal amount);}
Correct Answer: B 🗳️
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Viewing questions 1-5 out of 187 questions.
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