AD0-E128 Adobe Experience Manager Sites Developer Professional Exam Info and Questions Sharing

Understand Adobe AD0-E128 Exam Info

Are you looking to validate your foundational skills in Adobe Experience Manager (AEM)? The AD0-E128 Adobe Experience Manager Sites Developer Professional exam is an excellent starting point for developers aiming to demonstrate their competence in working with AEM components, configurations, deployment, and debugging processes. This certification is ideal for early-career professionals seeking to grow their credentials in AEM development.

Level: Professional (0–12 months’ experience)
Cost: $125 (global)/$95 (India)
Language: English
Delivery: Online proctored (camera required)
Passing Score: 32 out of 50
Time Limit: 1 hour 40 minutes

Master Adobe AD0-E128 Exam Objectives

Adobe AD0-E128 exam objectives cover the following details.

Section 1: Configurations (15%)
Understand AEM Dispatcher configuration and caching mechanisms
Set up and manage multi-site configurations
Create and manage OSGi and Oak index configurations
Implement custom logs for enhanced debugging

Section 2: AEM Development (37%)
Extend core-components using proxying techniques
Develop components with HTL, Sling Models, and OSGi services
Build and customize AEM workflows
Use and manage content fragments and experience fragments
Implement editable templates to support flexible content authoring

Section 3: Build and Deployment (17%)
Understand Maven project structure and AEM archetypes
Configure build and deployment pipelines in line with Adobe best practices

Section 4: Environment Maintenance (13%)
Apply maintenance releases
Configure replication and topologies
Diagnose replication issues and customize Oak indexes

Section 5: Analyzing and Debugging (18%)
Analyze logs for error tracing and resolution
Debug issues in client libraries (clientlibs)
Troubleshoot dispatcher configurations and caching strategies
Debug environment-specific issues systematically

Adobe AD0-E128 Exam Preparation Tips

Spend time practicing HTL, Sling Models, and core component extensions
Set up a local AEM instance to get hands-on experience with OSGi, templates, and workflows
Review Adobe documentation and use the AEM Developer Guide to understand best practices
Take AD0-E128 exam questions and debug real-world scenarios to reinforce your knowledge

Whether you’re just starting your AEM journey or aiming to move into a more advanced role, passing the AD0-E128 exam is a great way to demonstrate your capabilities and unlock new career opportunities.