Platform App Builder study guide
Platform App Builder · Work through your exam, one topic at a time.
The Salesforce Certified Platform App Builder credential is aimed at practitioners who build custom applications on the Salesforce Platform using declarative tools rather than code. Salesforce describes the target audience this way: "Certified Platform App Builders have the skills and knowledge to design, build, and deploy custom applications using the declarative customization capabilities of the Salesforce Platform." That makes it a natural fit for administrators, consultants, and business analysts who configure objects, automation, interfaces, and app rollouts for end users, and who want a credential that proves breadth across the platform rather than depth in a single product cloud. The Platform App Builder study guide has 5 sections and about 1,641 words.
01Salesforce Fundamentals
Salesforce runs on a multi-tenant architecture: many orgs share infrastructure, and your customization is stored as metadata rather than compiled into a private server. Everything built declaratively is metadata that can be retrieved and deployed.
322 words, about 2 min02Data Modeling and Management
Model data in objects and connect them with relationships. A lookup is a loose link: independent lifecycle, optional on the child, no inheritance of ownership or sharing.
327 words, about 2 min03Process Automation and Logic
Know the modern tools and the legacy ones the exam still references: Flow (record-triggered, screen, autolaunched, scheduled), validation rules, approval processes with submission and escalation actions, plus Workflow Rules and Process Builder. Record-triggered flows run either before save (fast field updates on the triggering record, no extra DML) or after save (create and update related records, call Apex, send notifications).
344 words, about 2 min04User Interface
Lightning App Builder builds record, home, and app pages, assigned by app, record type, and profile or permission set. Components come from the standard library, AppExchange, or custom Lightning Web Components.
319 words, about 2 min05App Deployment
Deployment is getting configuration from a source org to a target. Sandboxes come in four flavors: Developer (small data, one-day refresh), Developer Pro (more storage), Partial Copy (a template sample of data, refreshed every five days), and Full (all data, refreshed every 29 days).
329 words, about 2 min