AD0-E123 Adobe Experience Manager Sites Developer Professional Questions and Answers

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 acontainer, the inheritance status of child components within that container can be controlled individually.

When working with custom workflow steps in AEM, metadata associated with the workflow session can be programmatically accessed and manipulated. TheMetaDataMapobject serves as a container for this data. The correct way to access and modify this metadata in Java would be:

Option C,MetaDataMap wfd = WorkItem.getWorkflow().getWorkflowData().getMetaDataMap(); wfd.put("mykey", "My Step Value");This snippet correctly retrieves theMetaDataMapfrom theWorkflowDataof the currentWorkflowsession. It then uses theputmethod to store a new key-value pair, where "mykey" is the key and "My Step Value" is the value to be saved.

Options A and B do not properly chain the method calls to access theMetaDataMapassociated with the current workflow session and are therefore incorrect.

When accessing the Automated Maintenance Tasks in AEM via the specified URL, the default timing card available is the "Daily Maintenance Window". AEM provides a set of pre-configured maintenance tasks that can be run on a daily, weekly, or monthly basis, but the daily window is the standard default card that is presented in the maintenance console for configuring these tasks.

• Monthly Maintenance Window (Option B) and Quarterly Maintenance Window (Option C) are not the default options that are presented in the AEM maintenance console.

Global project properties in a Maven project are typically defined in the<properties>section of the parentpom.xmlfile. This allows these properties to be shared across all modules of the project, ensuring consistency and easy maintenance of project-wide settings such as versions of dependencies, plugin configurations, and other properties that are common across multiple modules of the project.

In AEM, OSGi configurations are typically managed within theui.appsMaven module. This module is responsible for the application code that comprises the components, templates, and OSGi configurations among other things. By placing OSGi configurations within theui.appsmodule, a developer can ensure that these configurations are deployed to the JCR repository and become part of the application package.

The "Multi Resource Support" property is used in custom workflow models in AEM to allow a single workflow instance to handle multiple resources, such as assets or pages. When this property is set to true, if multiple assets or pages are selected and theworkflow is initiated, AEM will start only one workflow instance instead of individual instances for each item. This is useful for bulk processing of resources, improving efficiency, and managing workflows better.

• Option B, "Multi Resource Enable," is not a standard AEM workflow property.
• Option C, "Transient Workflow," refers to workflows that do not persist their data and are not related to handling multiple resources in a single instance.

The correct logger to be created for debugging SAML (Security Assertion Markup Language) within AEM (Adobe Experience Manager) is the one pertaining to the Granite platform, which is part of AEM’s internal framework dealing with authentication. The Granite framework provides services that include user, group, and permission management, and is integral to AEM's SAML authentication process. Thus, the loggercom.adobe.granite.auth.samlis the appropriate logger that should be created and configured to capture and display debug logs related to SAML authentication processes.

When it comes to rendering the content of an Experience Fragment for third-party applications to access directly via a URL, and in a browser-friendly format, thetextselector is used. This selector causes AEM to render the Experience Fragment as plain text, which is typically what a third-party application would require if it needs to consume the content directly without any associated styling or scripts.

• Option B,noCss, is not a standard selector for this purpose.
• Option C,plain, is not the correct selector for rendering Experience Fragment content in AEM. Theplainselector might suggest a text/plain MIME type, but in AEM, the correct selector for retrieving the text content of an Experience Fragment istext.

In the Apache Felix Web Console, which is the OSGi management console of AEM, components are managed under the "Components" tab. The provided OSGi component, a servlet in this case, can be disabled by navigating to the "Components" tab, where all the active components are listed. Once the specific servlet is located, it can be disabled by clicking on the "Disable" action button associated with that component. This does not remove the servlet from the system; it simply stops it from being active.

• Option A is incorrect because the "Bundle Resource Provider" tab does not deal with enabling or disabling of components.
• Option B is also incorrect because the "Services" tab provides information about services but does not provide a direct way to disable them.

A Java service, which is a backend Java class that encapsulates some business logic or functionality, should be placed in thecoreMaven 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 thecoremodule, it can be properly compiled, packaged, and deployed as an OSGi bundle within AEM.

In Adobe Experience Manager, the correct resource type for an OSGi configuration node issling:OsgiConfig. This resource type is used to define nodes in the repository that represent OSGi configurations. These configurations can then be read by OSGi components within AEM to configure their behavior according to the defined properties.

• Option A,cq:Configuration, is not used for OSGi configuration nodes. It might be used within the context of Context-Aware Configuration but not for defining OSGi configurations.
• Option C,cq:OsgiConfig, is not a valid resource type for OSGi configurations in AEM. The correct namespace for OSGi configurations in AEM issling, hencesling:OsgiConfig.

Sling Models is an AEM feature that allows developers to map JCR data to Java objects. It is a part of the Sling framework, which AEM is built on top of. Sling Models facilitate the decoupling of content from the rendering layer, making it easier to work with data in AEM components. By defining simple POJOs (Plain Old Java Objects) with annotations, developers can map properties from the JCR (Java Content Repository) to fields in a Java class, enabling a straightforward and type-safe way to handle the content. This is especially useful when creating components such as 'Hello World', where dynamic data needs to be fetched from the JCR and rendered on the page.

• HTL and Dialogs (Option A) are used for rendering components and creating editable fields in the component dialogs, respectively, but do not facilitate data mapping to Java variables.
• Client-Side Libraries (Option B) are used to manage client-side resources like JavaScript and CSS but are not involved in JCR to Java variable mapping.