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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Environment Maintenance | 13% | - Troubleshooting replication processes - AEM maintenance releases - Configuring AEM across different topologies - Creating custom Oak indexes |
| Topic 2: AEM Development | 37% | - Developing workflows - Implementing editable templates - Content Fragments and Experience Fragments - Implementing proxies of Core Components - Developing component functionality
|
| Topic 3: Configurations | 15% | - Creating and managing OSGi configurations - Creating and managing AEM custom logs - Multi-site configuration in AEM - Managing custom Oak indexes - AEM Dispatcher configurations and caching |
| Topic 4: Build and Deployment | 17% | - Maven project structure - Configuring projects using archetypes |
| Topic 5: Analyzing and Debugging | 18% | - Debugging issues in AEM environments - Debugging AEM Dispatcher configurations and caching - Debugging client libraries - Analyzing AEM logs |
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NEW QUESTION # 50
An AEM Developer is asked to use Content Fragments for publishing in an AEM Headless App.
Which method best meets this need?
Answer: B
Explanation:
Comprehensive Explanation
The AEM GraphQL API is the recommended method for retrieving and delivering structured Content Fragment data to headless applications.
AEM Headless enables developers to separate content management from presentation. Content authors manage structured information using Content Fragment Models, while external applications retrieve the required content through API requests.
The AEM GraphQL API allows developers to select the exact fields and relationships required by a client application. This reduces unnecessary data transfer and supports efficient content delivery to websites, mobile applications, and other digital channels.
GraphQL queries can retrieve individual fragments, collections of fragments, and referenced content. AEM also supports persisted queries, which are particularly useful for production delivery and caching strategies.
Option A is primarily associated with rendering Content Fragments within AEM Sites pages through Core Components, rather than independently consuming structured content in a headless application.
Option B does not represent the standard headless content-delivery mechanism.
Option D refers to the Assets HTTP API. Although AEM provides asset-related and structured-content APIs, GraphQL is specifically designed for querying and delivering Content Fragment data to headless applications.
Therefore, option C provides the most appropriate architecture for the stated requirement.
Official Adobe Reference: Headless Content Delivery Using Content Fragments with GraphQL; Create an API Request - Headless Setup.
NEW QUESTION # 51
A developer created a custom workflow model that contains a JAVA-based custom process step. While creating this custom process step, data was programmatically saved in metadata for use by later workflow steps.
Which code snippet can save this metadata in JAVA code?
Answer: C
Explanation:
Comprehensive Explanation
AEM workflows support metadata persistence through MetaDataMap objects associated with different workflow entities, including WorkItem , Workflow , and WorkflowData .
When information must remain available across multiple process steps, the recommended approach is to store the information in the metadata map associated with WorkflowData .
Option C obtains the current workflow instance from the WorkItem , retrieves its WorkflowData , and accesses the corresponding MetaDataMap . The put() operation then associates the key mykey with the value My Step Value .
This value can subsequently be retrieved by other workflow steps during execution of the same workflow instance.
Option A is unsuitable because metadata associated with a WorkItem is scoped to that particular workflow step. It does not provide the appropriate shared persistence mechanism for subsequent steps.
Option B contains an invalid putf() invocation and does not follow the recommended WorkflowData metadata-access pattern.
Adobe explicitly recommends using the WorkflowData metadata map when persisting values across workflow steps, even though the workflow object also exposes metadata functionality.
This approach supports reliable communication between custom workflow process steps without requiring temporary repository nodes or external storage.
Official Adobe Reference: Extending Workflow Functionality - MetaDataMaps and Persisting Data for Subsequent Workflow Steps.
NEW QUESTION # 52
In which two ways can an AEM Publish Instance refresh the Dispatcher cache?
Choose two
Answer: A,C
Explanation:
Comprehensive Explanation
Adobe Experience Manager supports Dispatcher cache invalidation through replication-agent configurations located on the Author instance or the Publish instance.
In a traditional Author-based configuration, a Dispatcher Flush Agent sends an invalidation request to Dispatcher when content is published. This corresponds to option D.
In a Publish-based configuration, a Dispatcher Flush Agent sends the invalidation request after receiving the newly published content. This corresponds to option B.
Adobe documents both architectural approaches. Publish-side flushing can reduce synchronization problems caused by invalidating cached content before the updated resource has reached the Publish instance.
Dispatcher flushing is performed through an HTTP request containing special headers, including CQ-Action , CQ-Handle , and CQ-Path . Adobe's documented flush-agent implementation uses HTTP GET requests with these headers.
Options A and C mention custom servlets. Custom implementations can technically issue valid HTTP invalidation requests, but simply sending an ordinary GET request does not invalidate the cache. The necessary Dispatcher-specific headers and configuration must also be provided.
Consequently, B and D are the two standard, explicitly documented flush-agent mechanisms.
Verification note: The question would be more precise if it asked specifically for the two supported Dispatcher Flush Agent configurations. Custom invalidation mechanisms are possible, making the original wording broader than the intended answer.
Official Adobe Reference: Invalidate Cached Pages from AEM - Invalidate from Author and Publish; AEM Dispatcher Flushing.
NEW QUESTION # 53
A developer needs to customize a Core Component.
Which property must be configured in the new component to accomplish this?
Answer: C
NEW QUESTION # 54
A developer has created a custom workflow model. When this custom workflow model is used on multiple assets/pages, a separate workflow instance is started for each asset/page.
Which property can be enabled to start one workflow instance when multiple assets/pages are selected?
Answer: C
Explanation:
Comprehensive Explanation
Adobe Experience Manager supports custom components within editable templates by combining component definitions, template structure, content policies, and HTL resource rendering.
A developer first creates a custom component, normally under the project's /apps hierarchy, and defines the relevant component properties, dialogs, Sling Models, and rendering scripts.
The component can then be enabled through the editable template's content policy. Specifically, template authors configure allowed components in the policy associated with the relevant layout container.
HTL provides the data-sly-resource statement for including and rendering another resource within a component's output. Developers can use this statement when a component must be rendered explicitly through an HTL script.
Option A is incorrect because cq:include is associated with JSP-based component implementations rather than the recommended HTL approach.
Option B is incorrect because manually editing template nodes in CRXDE Lite is not the standard method for incorporating components into editable templates.
Option D is incorrect because custom components must be properly defined and made available to the relevant template containers.
Technical qualification: Option C uses the legacy expression design mode. Modern editable templates use the Template Editor's Structure mode and Content Policies. Moreover, data-sly-resource is not mandatory when a component is added directly through the Template Editor. Therefore, C is the closest intended answer, not a fully precise implementation procedure.
Official Adobe Reference: Templates to Create Pages That Are Editable with the Page Editor; HTL Resource Statement and AEM Component Rendering.
NEW QUESTION # 55
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