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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Debugging, and Deployment | 14% | - Describe the capabilities of Salesforce metadata and describe the use cases for change set deployment and package-based deployment - Describe the testing requirements for Salesforce and describe the use cases for various testing tools - Given a scenario, identify appropriate tools for debugging and monitoring errors - Describe the use cases for Salesforce Edge and when to use sandbox vs. production environments - Describe the capabilities and use cases for the Salesforce CLI and Developer Console - Describe the frameworks and best practices for writing Apex code |
| Topic 2: Lightning Platform Architecture | 15% | - Describe the Salesforce lifecycle and explain how updates and new features are delivered - Describe the capabilities and use cases for the Lightning Framework and event-driven architecture - Describe the Lightning Platform architecture and explain the MVC design pattern - Describe the architectural considerations when building Lightning components |
| Topic 3: Process Automation and Logic | 26% | - Describe the capabilities and use cases for the Lightning Flow - Describe the capabilities and use cases for Apex managed sharing - Describe the features of the sObject and Apex common library - Describe the capabilities of Apex and the programmatic capabilities of the Lightning Platform - Describe the syntax of Apex classes and triggers - Given a scenario, describe when and how to use Apex transaction control - Describe the features of the Salesforce exception handling mechanism - Describe the key attributes of an Apex class - Describe the features of the Governor Limits and describe how to write efficient Apex code - Describe the capabilities and use cases for VisualFlow - Given a scenario, describe when and how to use formula fields, roll-up summary fields, and process automation features |
| Topic 4: Salesforce Fundamentals | 10% | - Describe the capabilities of the relationship types - Describe the capabilities of the Salesforce UI/Lightning Experience - Describe the capabilities of the core CRM objects in Salesforce - Identify the appropriate use case for a custom visualforce versus a standard Lightning component - Given a scenario, identify the appropriate field type - Design the data model based on business requirements - Describe the declarative configuration options available to customize the UI |
| Topic 5: Integration | 10% | - Describe the capabilities and use cases for REST API and Batch API - Describe the capabilities of the Salesforce OAuth framework - Describe the capabilities and use cases for Apex web services and callouts - Describe when and how to use Salesforce Connect/External Objects |
| Topic 6: 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 capabilities and use cases for lightning web components - Given a scenario, describe how to expose Apex methods as Lightning Component events - Describe the differences between and use cases for Visualforce and Lightning components |
| Topic 7: Data Modeling and Management | 12% | - Given a set of business requirements, design and implement a schema for custom objects and relationships - Describe the capabilities and use cases for external objects - Describe the options for and considerations when importing and exporting data |
The field of information technology has seen multiple advancements lately. Reputed companies around the globe have set the Platform Developer I (PDI) PDI certification as criteria for multiple well-paid job roles. Only PDI certified will easily get high-paying posts in popular companies. Additionally, a Salesforce PDI Certification holder can climb the career ladder and get promotions within the current organization.
NEW QUESTION # 23
A developer has the following code:try {List nameList;Account a;String s = a.Name;nameList.add(s);} catch (ListException le ) {System.debug(' List Exception ');} catch (NullPointerException npe) {System.debug(' NullPointer Exception ');} catch (Exception e) {System.debug(' Generic Exception ');} What message will be logged?
Answer: B
NEW QUESTION # 24
A developer created a Lightning web component called statusComponent to be inserted into the Account record page.
Which two things should the developer do to make the component available?
Answer: A,C
NEW QUESTION # 25
A developer must troubleshoot to pinpoint the causes of performance issues when a custom page loads in their org.
Which tool should the developer use to troubleshoot query performance?
Answer: A
NEW QUESTION # 26
A developer created a custom order management app that uses an Apex class. The order is represented by an Order object and an OrderItem object that has master-detail relationship to Order. During order processing, an order may be split into multiple orders.
What should a developer do to allow their code to move some existing OrderItem records to a new Order record?
Answer: B
Explanation:
Answer B is correct. Salesforce relationship type determines ownership, sharing, deletion behavior, and available declarative features. Master-detail relationships support roll-up summary fields and inherited security from the master. Lookup relationships are looser references and usually require Flow or Apex for aggregate calculations. Junction objects model many-to-many relationships through two parent relationships.
The other options either use the wrong platform feature, apply at the wrong layer, or ignore a key Salesforce constraint. For Platform Developer I, the important point is not just syntax; it is choosing the feature that aligns with transaction behavior, security enforcement, maintainability, and supported metadata capabilities.
Reference focus: Salesforce Apex Developer Guide, SOQL and SOSL Reference, Flow Builder Help, and Apex Reference Guide. This distinction is important in production orgs because small design mistakes can create deployment failures, runtime exceptions, data-quality defects, or user-visible security gaps once automation is executed in bulk or from multiple entry points.
NEW QUESTION # 27
A developer considers the following snippet of code:
Based on this code, what is the value of x?
Answer: B
NEW QUESTION # 28
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