Service Now Certified Application Developer -CAD

Certification Study Guide – Service Now Certified Application Developer (CAD)

Understand Application Development Fundamentals
Focus on designing and creating applications from scratch, including application scope, modules, and architecture. This is the foundation of the CAD exam.

Master Data Modeling & Table Design
Learn how to create tables, define relationships, and manage data structures effectively within the Service Now platform. Understanding reference fields and table extensions is essential.

Learn Scripting & Business Logic
Develop strong skills in client-side and server-side scripting, including Business Rules, Script Includes, and Glide APIs to automate processes and implement logic.

User Interface & Service Portal Development
Study form design, UI policies, client scripts, and Service Portal widgets to enhance user experience and application usability.

Application Security & Access Control
Understand Access Control Lists (ACLs), roles, and application security to protect data and manage permissions effectively.

Workflow & Process Automation
Gain knowledge of Flow Designer, workflows, events, and automation tools to streamline business processes within applications.

Integration & External Data Handling
Learn how to integrate external systems using REST/SOAP APIs and import/export data using files like CSV and Excel.

Application Deployment & Lifecycle Management
Understand update sets, application repository, source control (Git), and deployment strategies for managing application lifecycle.

Hands-On Practice & Real-World Scenarios
Practical experience is crucial—build applications, create workflows, and test scripts in a ServiceNow instance to strengthen understanding.