Important Adobe AD0-E123 Exam Questions

Answer: C

Explanation:

In AEM, when you need to extend a dialog from a core component but want to hide or exclude one tab or part of the dialog, you can use the sling:hideResource property. This property allows you to selectively hide resources (like a tab in a dialog) inherited from a super type (the core component) in your overlay or custom component.

Answer: A

Explanation:

When modifications are made to a workflow model in AEM, they must be saved and synchronized with the running instance of AEM. If a user starts a workflow and does not see the recent changes or workflow steps, it could be because the workflow model was not synced in runtime. This means the running instance of AEM is not yet aware of the changes, and as a result, the workflow instance uses the old version of the workflow model.

Option B is incorrect because permissions would not cause the recent changes to be unavailable; they would more likely prevent the user from starting the workflow at all.

Option C is also incorrect because while errors in subsequent steps could potentially stop the workflow from proceeding, they would not prevent new steps from appearing in the workflow instance if they were properly saved and synced.

Answer: B

Explanation:

In the dispatcher configuration, to allow the caching of requests with an authorization header, the property /cacheAuthorized 'true' must be set. By default, the dispatcher does not cache responses to requests that include authorization headers to prevent private or user-specific data from being incorrectly cached and served to other users. Setting this property to true overrides the default behavior, enabling the cache to store and serve responses even for requests that contain an authorization header.

Answer: C

Explanation:

A Java service, which is a backend Java class that encapsulates some business logic or functionality, should be placed in the core Maven module of an AEM project. This module is intended for the Java code that contains OSGi services, servlets, and other Java backend code. By creating the service in the core module, it can be properly compiled, packaged, and deployed as an OSGi bundle within AEM.

Answer: A, D

Explanation:

In Adobe Experience Manager (AEM), when dealing with live copies, a content author must be aware of various factors related to the synchronization of content between the source (blueprint) and the live copies. Option A is correct because when inheritance is re-enabled on a live copy page, synchronization with the blueprint page occurs, which may include automatic updates to the live copy page's content. Option D is also correct because local changes made to a component marked as a container are protected during rollouts, meaning that these local changes will not be overwritten by content from the blueprint. The container concept in AEM allows for more granular control over which parts of the page are updated during synchronization.

For Option B, the term 'paragraph system' seems incorrect. It should likely refer to 'paragraph systems' as in the ParSys (Paragraph System), a component that allows authors to add components to a page. There is no automatic restoration of the order of components from the blueprint upon re-enabling canceled inheritance; instead, components are managed according to the rules set in the rollout configurations.

Option C is incorrect because the cancel and suspend actions can be applied to individual child components within a container. When inheritance is canceled for a container, the inheritance status of child components within that container can be controlled individually.