Platform App Builder Certification Certification Exam Guide
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⚡ Quick Answer
What is the Platform App Builder Certification Certification Exam Guide?
The Platform App Builder Certification Certification Exam Guide validates expertise in the relevant Salesforce domain. Exam format: 65% passing score. Offered by Salesforce, registered through Webassessor/Kryterion. Updated for Winter '26.
Winter '26 Edition
Last Updated: March 2026 | Exam Version: Winter '26
The Platform App Builder Certification validates your ability to design and deploy enterprise applications using Salesforce's declarative, code-free tools. Ideal for developers, administrators, and business analysts with foundational platform experience, this exam emphasizes mastering relationships, automation, and the Lightning App Builder. Prerequisites include hands-on Salesforce experience, though the Administrator certification is recommended for optimal preparation.
⚡ What's New in Winter '26
🤖 Enhanced Flow Capabilities
Winter '26 expands Flow automation scope, reinforcing Business Logic and Process Automation's importance (23% of exam content).
✨ Lightning Experience Refinements
Mobile and Lightning domain now covers additional responsive design patterns for modern user interfaces.
📊 Dashboard Intelligence Updates
Reports and Dashboards section includes new filtering and drill-down capabilities aligned with Winter '26 releases.
📊 Exam At a Glance
| Certification Name | Platform App Builder Certification |
| Level | Associate / Developer |
| Prerequisites | Salesforce platform experience; Administrator certification recommended |
| Number of Questions | 60 multiple-choice |
| Duration | 105 minutes |
| Passing Score | 66% |
| Exam Fee | $200 USD |
| Retake Fee | $100 USD |
| Delivery | Proctored online or at authorized testing center |
🎯 Exam Domains & Weightings
1. Data Modeling and Management
20%This domain examines your proficiency in designing custom objects, establishing relationships between entities, and managing data integrity. You'll demonstrate knowledge of field types, data storage best practices, and schema design patterns that support scalable application development.
🆕 Winter '26: Enhanced focus on relationship configuration best practices and cascading delete scenarios in Winter '26.
2. User Interface
22%Test your ability to create intuitive user experiences through page layouts, record types, Lightning components, and responsive design. This section covers interface customization, accessibility standards, and layout assignment strategies aligned with organizational profiles and roles.
🆕 Winter '26: New emphasis on Lightning page component composition and mobile-first design patterns.
3. Business Logic and Process Automation
23%The largest domain, focusing on declarative automation tools including Flow, validation rules, and workflow logic. Master conditional automation, multi-step processes, and integration patterns without writing code.
🆕 Winter '26: Expanded Flow capabilities and record-triggered automation scenarios dominate Winter '26 updates.
4. Reports and Dashboards
15%Develop expertise in building analytical components that drive business insights. Learn report filtering, summarization, dashboard creation, and visualization techniques that enable stakeholders to monitor key metrics.
🆕 Winter '26: New interactive filtering and drill-through capabilities introduced in Winter '26 release.
5. Deployment
10%Understand best practices for moving declarative solutions across Salesforce environments. Cover change sets, metadata API basics, and deployment planning strategies.
🆕 Winter '26: Enhanced deployment validation and source-driven development workflows featured in Winter '26.
6. Mobile and Lightning
10%Master the Lightning framework and mobile optimization techniques. Create responsive applications that perform seamlessly across devices while maintaining data security and user engagement.
🆕 Winter '26: Responsive component design and progressive web app patterns highlighted in Winter '26 updates.
❓ Sample Exam Questions
A company uses Salesforce to manage Projects and Tasks. When a Project record is deleted, they need Tasks associated with that Project to be automatically removed from the database. Which relationship configuration would enforce this requirement?
- A. Hierarchical Relationship on the Task object
- B. Master-Detail Relationship with Project as the master and Task as the detail
- C. External Lookup Relationship from Task to Project
- D. Lookup Relationship with cascade delete enabled
An administrator is designing a data model with a parent object that needs to track multiple metrics from child records, including total amounts, record counts, and maximum values. How many aggregation fields of this type can be configured on the parent object?
- A. 10 fields maximum per object
- B. 25 fields maximum per object
- C. 40 fields maximum per object
- D. There is no limit; unlimited aggregation fields are allowed
A Salesforce admin needs to ensure that sales representatives see different fields based on whether they're working with a standard or premium customer account. Which feature allows the creation of distinct visual layouts tied to specific account categories?
- A. Permission Set Groups configured by account status
- B. Page Layout Assignment mapped to record types
- C. Profile-level field visibility settings
- D. Compact Layout customization per user role
A Salesforce administrator needs to automatically populate a field on an Account whenever the Account record is saved. What is the best practice solution for this requirement?
- A. Configure a Workflow Rule with a field update action
- B. Build a Record-Triggered Flow to handle the field population
- C. Create an Approval Process with automated actions
- D. Use a Process Builder with immediate execution
A company needs to track which projects each employee is assigned to, where employees can work on multiple projects and projects can have multiple employees. Which data model approach best implements this requirement?
- A. Create a lookup field on the Project object pointing to Employee
- B. Introduce an intermediate object with master-detail relationships to both Employee and Project
- C. Add a custom field to store comma-separated employee IDs on each Project record
- D. Use a workflow rule to synchronize Employee and Project records
📚 Study Resources
🏃 Trailhead
Complete the official Certification Prep trail — free, covers all exam domains, and is updated each release.
Go to Trailhead →📄 Official Exam Guide
Download the official exam guide from Trailhead for the exact domain weightings and topic list for Winter '26.
Official Guide →💬 Trailblazer Community
Join the study group on the Trailblazer Community to share tips, ask questions, and connect with other candidates.
Join Community →💡 Top Exam Tips
- Prioritize Data Modeling and User Interface domains (combined 42%)—solidify your understanding of Master-Detail vs. Lookup relationships, cascade delete mechanics, and page layout assignment strategies.
- Business Logic and Process Automation (23%) requires deep expertise; master Flow triggers, validation rules, and when to use each automation pattern for optimal performance and maintainability.
- Build a complete sample application end-to-end: design custom objects with relationships, configure page layouts and record types, automate workflows, create reports, and deploy to different profiles.
- Practice Lightning App Builder frequently—learn how to assemble Lightning components, configure properties, and manage visibility rules based on user profiles and permissions.
- Study Master-Detail and Lookup relationship characteristics thoroughly, including cascade delete behavior, required fields, and rollup summary eligibility differences.
🙋 Frequently Asked Questions
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