Adobe Experience Manager Developer Exam (AD0-E103) - Adobe Actual Exam Questions
Last updated on April 11, 2026
A developer needs to install a content package on an AEM environment. However a content package with the same name is already installed. What would be the safest way for the developer to install the content package to make sure only the changes of the new content package get applied?
Upload the content package to the CRX Package Share before installing it
Use the "Force Upload" option when uploading the new content package
Uninstall the existing content package before installing the new content package
Install the content package using the OSGi web console
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A developer creates an AEM editable template that includes a Layout Container. When the developer creates a page using this template, the Layout Container placeholder does NOT appear. What is causing this issue?
The Layout Container does NOT have a policy.
The page template has NOT been enabled.
The page template has NOT been published.
The Layout Container has NOT been unlocked.
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A developer wants to automatically truncate request log files once they exceed 10 MB. Which OSGi configuration should the developer modify?
Apache Sling Logging Configuration
Adobe Granite Log Analysis Service
Apache Sling Customizable Request Data Logger
Apache Sling Logging Writer Configuration
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A custom AEM application contains a service component that needs to access the JCR repository within the activate method. The activate method uses ResourceResolverFactory.getServiceResourceResolver(...) without specifying a sub service name. What should a developer do to make sure the user service mapping for the service component is available?
Create a field of type ServiceUserMapper and annotate it with @Reference using
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A developer needs to upgrade existing components (Proxy Components) based on Core Components Version 1(v1) to Core Components Version 2(v2). How should the developer upgrade to V2 Core Components?
Proxy Components will be automatically upgraded to the V2 Core Component on AEM Restart
Modify the sling:resourceSuperType property on the V1 core components to point to V2 Component
Modify the sling:resourceSuperType property on the proxy component to point to V2 Component
Create a new Proxy Component and set sling:resourceType property to V2 Core Component
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