This guide covers all official objectives for the ServiceNow Certified Application Developer (CAD) exam, organized into focused learning units.
This guide works best as a loop: read a chapter, test yourself with practice questions, look up unfamiliar terms in the glossary, then move to the next chapter.
15 chapters covering every exam objective. Each chapter includes key concepts, exam tips, common traps, comparison tables, and a 5-question quiz at the end.
Start Chapter 1Free timed and untimed practice with instant feedback and full explanations. Pick 10–120 questions per session. Filter by domain to drill your weak areas.
Go to practice testEvery SNOW-CADterm defined and searchable. Use it when a chapter mentions a concept you haven't seen before or want a quick refresher on.
Browse glossaryExam blueprint, domain weights, passing score, duration, cost, and registration links. Start here if you're new to this certification.
View exam guideServiceNow Platform Overview
Objective 1.1 · Describe the core capabilities and architecture of the ServiceNow platform
Application Development Fundamentals
Objective 1.2 · Explain the basics of application development on the ServiceNow platform
Application Scope and Modules
Objective 2.1 · Create and configure an application scope and modules
Tables and Relationships
Objective 2.2 · Design and create tables, fields, and relationships
Application Files and Modules
Objective 2.3 · Manage application files including forms, lists, and modules
User Interface Policies and Client Scripts
Objective 3.1 · Configure UI policies and client scripts to control form behavior
Business Rules and Data Policies
Objective 3.2 · Apply business rules and data policies for server-side automation and data integrity
Scripting Fundamentals Using Glide
Objective 4.1 · Use GlideRecord, GlideAggregate, and GlideSystem for data operations
Advanced Scripting and Workflows
Objective 4.2 · Implement complex business logic using advanced scripting and scheduled jobs
Flow Designer and Approvals
Objective 5.1 · Automate processes using Flow Designer and configure approval activities
Security and Access Controls
Objective 6.1 · Manage application security with ACLs, roles, and permissions
Integration Basics and REST APIs
Objective 7.1 · Integrate ServiceNow with external systems using REST APIs and web services
Update Sets and Source Control
Objective 8.1 · Manage application migrations using update sets and integrate with source control
Application Testing and Troubleshooting
Objective 9.1 · Test and debug applications using system logs and debugging tools
Best Practices and Exam Review
Objective 10.1 · Apply platform best practices and review key concepts for the certification exam
Free SNOW-CAD practice questions with full explanations. Test what you learn chapter by chapter.
SNOW-CAD Practice Questions