AEM Developer Confirmed Exam with Questions and 100% Accurate Correct Answers (2025/2026) Graded A+

AEM Developer Confirmed Exam with Questions and 100% Accurate Correct Answers (2025/2026) Graded A+ Introduction This document serves as a comprehensive study guide for the Adobe Experience Manager (AEM) Developer certification exam, targeted for the 2025/2026 period. It compiles confirmed questions along with 100% accurate answers, drawing from reliable sources such as Adobe documentation, Apache Sling references, and community forums. The content covers key topics including servlets, OSGi services, dispatcher configuration, replication, Maven, components, templates, and more. While based on AEM 6.x concepts, it remains relevant for foundational knowledge in modern AEM environments, including Cloud Service. Use this graded A+ resource to prepare effectively, but always cross-reference with the latest Adobe docs for any updates. Questions are arranged in a logical order, grouped by themes where applicable, with answers immediately following each question for easy review. Servlet and OSGi Basics 1. What is the priority for servlet registration? tors > x > sions > rceTypes > ds > (Reference: 2. Which property is required for an OSGi service to be registered as a Factory Service? ServiceFactory (Whether the component is registered as a ServiceFactory or not; Lavanya notes: ServiceFactory attribute for the annotation @Service; Cam notes: serviceFactory Default: false SCR Descriptor: cefactory) (Reference: 3. If configuration factory is set, then which is mandatory? (Name, Label, Value) Name 4. Which attribute enables the bundle to be configurable on Felix console? @property (Reference: Dispatcher and Caching 5. Given a specific URL with a query parameter? The page is not cached. What should be done? ignorUrlParams in the (Details are here: 6. A Stage author just available through a dispatcher through a default port: 80. What is the significance of the port? 80 is the default port for the dispatcher