The AD0-E137 exam validates your expertise as an Adobe Experience Manager Sites Developer Expert. This certification demonstrates your ability to design, develop, and maintain enterprise-level sites using Adobe Experience Manager. The exam tests both theoretical knowledge and practical problem-solving skills required in real-world AEM implementations. This page provides a focused study roadmap to help you prepare efficiently and confidently for exam day.
Use this topic map to guide your study for Adobe AD0-E137 (Adobe Experience Manager Sites Developer Expert) within the Adobe Experience Manager path.
The AD0-E137 exam uses multiple question types to assess both foundational knowledge and applied reasoning in real-world scenarios.
Questions progress in difficulty and emphasize practical application over memorization, reflecting the skills needed in production AEM environments.
Effective preparation requires a structured approach that maps each topic to dedicated study time and hands-on practice. Break your study into weekly goals, focusing on one or two topics per week, then integrate them through scenario-based review. This method builds both depth and breadth while reinforcing connections between configurations, development, deployment, and maintenance.
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Visit the exam page to download the PDF, Online Practice Test, or get a bundle discount for both formats: Adobe Experience Manager Sites Developer Expert.
AEM Development and Build and Deployment typically account for a larger portion of the exam, reflecting their importance in day-to-day developer work. However, all four domains are tested, so balanced preparation across Configurations, AEM Development, Build and Deployment, and Environment Maintenance is essential for a strong score.
These domains form a complete lifecycle: Configurations establish the foundation and system behavior, AEM Development creates the actual components and features, Build and Deployment packages and moves code across environments, and Environment Maintenance keeps systems running smoothly. Understanding how each phase feeds into the next helps you answer scenario questions and troubleshoot real issues.
Hands-on experience significantly improves exam performance. Prioritize labs that involve creating custom components, configuring dispatcher rules, setting up replication, and performing a full Maven build and deployment cycle. If you have access to an AEM sandbox, practice debugging failed deployments and analyzing logs to build practical troubleshooting skills.
Frequent errors include overlooking dispatcher configuration requirements, misunderstanding HTL syntax and best practices, confusing replication agent types, and underestimating the importance of proper Maven project structure. Carefully review explanations in practice materials to avoid repeating these mistakes on exam day.
In your final week, focus on weak topic areas identified during practice tests rather than rereading all materials. Review one practice test in timed mode, then spend time on incorrect answers and their explanations. Do a final scan of key terminology and configuration best practices the day before the exam, then rest well to approach the test with confidence.
A developer is tasked with displaying the results from an external API call using Server Side Rendering in Adobe Experience Manager.
Which actions would the developer take to complete this task?
A developer is tasked with designing a solution to accommodate multiple client projects within a single Adobe Experience Manager (AEM) instance, each requiring its own set of unique resources, code, and content.
Given the need for true multi-tenancy, where each tenant operates independently with zero knowledge of other tenants and no shared code, content, or common authors, which approach should the developer recommend?
A developer decides to use a text pre-extraction for re/indexing Lucene indexes.
When is this recommended?
A customer is required to fetch only "jcr:title" property for pages created using the homepage template.
How would the developer write the query using Querybuilder API?
A.

B.

C.

D.

A developer has created a new Sling Model called Flarp. The developer wants to create a unit test for this Sling Model.

What needs to be changed for the unit test to successfully test the getName method of the Flarp Sling Model?