Salesforce PDI Exam Topics

Salesforce PDI Exam Overview :

Exam Name:	Platform Developer I
Exam Code:	PDI
Certifications:	Salesforce Platform Developer I Certification
Actual Exam Duration:	105 minutes
Expected no. of Questions in Actual Exam:	60
Exam Registration Price:	US$200
See Expected Questions:	Salesforce PDI Expected Questions in Actual Exam

Salesforce PDI Exam Objectives :

Section	Weight	Objectives
Salesforce Fundamentals:	7%	Describe the considerations when developing in a multi-tenant environment. Understand design frameworks, such as MVC architecture and Lightning Component Framework, and how to build applications using both declarative and programmatic tools. Given a scenario, identify common use cases for declarative versus programmatic customizations.
Data Modeling and Management:	13%	Given a set of requirements, determine, create, and access the appropriate data model including objects, fields, and relationships. Describe the capabilities of the various relationship types and custom IDs and the implications of each on record access and development. Describe the options for and considerations when importing and exporting data into development environments. Describe the capabilities and use cases for formula fields and roll-up summary fields.
Process Automation and Logic:	40%	Describe the capabilities of the declarative process automation features. Declare variables, constants, methods, and use modifiers and interfaces in Apex. Given a scenario, use and apply Apex control flow statements. Given a scenario, write SOSL, SOQL, and DML statements in Apex. Given a use case and following best practices, write Apex classes and triggers and use Apex interfaces. Given a scenario, identify the implications of governor limits on Apex transactions. Describe the relationship between Apex transactions, the save order of execution, and the potential for recursion and/or cascading. Implement exception handling in Apex, including custom exceptions as needed. Use programmatic techniques to prevent security vulnerabilities. Given a scenario, use declarative functionality and Apex together to automate business logic. Given a scenario, identify the appropriate publish/subscribe logic for platform events.
User Interface:	23%	Given a scenario, display content or modify Salesforce data using a Visualforce page and the appropriate controllers or extensions as needed. Incorporate Visualforce pages into Lightning Platform applications. Describe the Lightning Component framework, its benefits, and the types of content that can be contained in a Lightning web component. Given a scenario, prevent user interface and data access security vulnerabilities. Given a scenario, display and use a custom user interface components, including Lightning Components, Flow, and Visualforce. Describe the use cases for Lightning Web Component or Aura Component events. Given a user interface requirement, describe interactions between Apex and various types of page components, including Lightning Components, Flow, Next Best Actions, etc.
Testing, Debugging, and Deployment:	17%	Write and execute tests for triggers, controllers, classes, flows, and processes using various sources of test data. Describe the use cases for invoking Apex anonymous code and unit tests. Describe the Salesforce Developer tools such as Salesforce DX, Salesforce CLI, and Developer Console, and when to use them. Describe how to approach debugging system issues and monitoring flows, processes, and asynchronous and batch jobs, etc. Describe the environments, requirements, and process for deploying code and associated configurations.
Official Information		https://trailhead.salesforce.com/credentials/platformdeveloperi

Updates in the Salesforce PDI Exam Topics:

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