Salesforce PDI real exam prep : Platform Developer I (PDI)

  • Exam Code: PDI
  • Exam Name: Platform Developer I (PDI)
  • Updated: Aug 08, 2026
  • Q&As: 205 Questions and Answers

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PDF Version: Convenient, easy to study. Printable Salesforce PDI PDF Format. It is an electronic file format regardless of the operating system platform.

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Value Pack Total: $179.97  $79.99

About Salesforce PDI Real Exam

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PDI Exam topics

Candidates must know the exam topics before they start of preparation. Because it will really help them in hitting the core. Our Salesforce PDI exam dumps will include the following topics:

  • Salesforce Fundamentals 10%
  • Testing 12%
  • User Interface 10%
  • Logic and Process Automation 46%
  • Debug and Deployment Tools 10%
  • Data Modeling and Management 12%

Reference: https://trailheadacademy.salesforce.com/certificate/exam-platform-dev1---Plat-Dev-201

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PDI exam dumps

The benefit in Obtaining the PDI Exam Certification

  • If the Candidate has the desire to move up to a higher-paying position in an organization. This certification will help as always.
  • After completing the Salesforce Certified Platform Developer I certification Candidate becomes a solid, well-rounded Salesforce Certified Platform Developer I.
  • When an organization hiring or promotion an employee, then the decision is made by human resources. Now while Candidate may have an IT background, they do their decisions in a way that takes into record many different factors. One thing is candidates have formal credentials, such as the Salesforce Certified Platform Developer I.
  • A candidate might have incredible IT skills. Employers that do the hiring need to make decisions based on limited information and as it always. When they view the official Salesforce Certified Platform Developer I certification, they can be guaranteed that a candidate has achieved a certain level of competence.

Salesforce PDI Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Testing, Debugging, and Deployment14%- Describe the frameworks and best practices for writing Apex code
- 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 testing requirements for Salesforce and describe the use cases for various testing tools
- Describe the capabilities of Salesforce metadata and describe the use cases for change set deployment and package-based deployment
Topic 2: User Interface13%- Describe the capabilities and use cases for lightning web components
- Describe the differences between and use cases for Visualforce and Lightning components
- Describe how to use Salesforce standard events and custom events
- Given a scenario, describe how to expose Apex methods as Lightning Component events
- Describe the programmatic capabilities of Visualforce and Lightning Component frameworks
Topic 3: Integration10%- Describe the capabilities and use cases for Apex web services and callouts
- Describe when and how to use Salesforce Connect/External Objects
- Describe the capabilities and use cases for REST API and Batch API
- Describe the capabilities of the Salesforce OAuth framework
Topic 4: Lightning Platform Architecture15%- Describe the architectural considerations when building Lightning components
- 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 Salesforce lifecycle and explain how updates and new features are delivered
Topic 5: Process Automation and Logic26%- Describe the capabilities and use cases for the Lightning Flow
- Given a scenario, describe when and how to use formula fields, roll-up summary fields, and process automation features
- Describe the features of the Salesforce exception handling mechanism
- Describe the key attributes of an Apex class
- Describe the capabilities and use cases for Apex managed sharing
- Describe the features of the sObject and Apex common library
- Given a scenario, describe when and how to use Apex transaction control
- Describe the capabilities and use cases for VisualFlow
- Describe the features of the Governor Limits and describe how to write efficient Apex code
- Describe the syntax of Apex classes and triggers
- Describe the capabilities of Apex and the programmatic capabilities of the Lightning Platform
Topic 6: Salesforce Fundamentals10%- Identify the appropriate use case for a custom visualforce versus a standard Lightning component
- 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 relationship types
- Describe the capabilities of the Salesforce UI/Lightning Experience
Topic 7: Data Modeling and Management12%- 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

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