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| Section | Weight | Objectives |
|---|---|---|
| Analyzing and Debugging | 18% | - Analyzing AEM logs - Debugging issues in AEM environments - Debugging AEM Dispatcher configurations and caching - Debugging client libraries |
| AEM Development | 37% | - Implementing proxies of Core Components - Content Fragments and Experience Fragments - Implementing editable templates - Developing workflows - Developing component functionality
|
| Environment Maintenance | 13% | - Configuring AEM across different topologies - AEM maintenance releases - Creating custom Oak indexes - Troubleshooting replication processes |
| Configurations | 15% | - Creating and managing AEM custom logs - Managing custom Oak indexes - Creating and managing OSGi configurations - AEM Dispatcher configurations and caching - Multi-site configuration in AEM |
| Build and Deployment | 17% | - Maven project structure - Configuring projects using archetypes |
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NEW QUESTION # 21
An AEM Developer is asked to use Content Fragments for publishing in an AEM Headless App.
Which method best meets this need?
Answer: D
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 # 22
A content author reports that the custom styles and JavaScript on one particular page are not loading as expected. When inspecting the page, the developer finds that certain custom client libraries (CSS and JS) are missing or are not being applied properly.
Which action should the developer take to resolve this issue?
Answer: A
Explanation:
Comprehensive Explanation
Adobe Experience Manager provides dedicated client-library debugging functionality to help developers investigate problems involving JavaScript and CSS resources.
AEM client libraries use categories, dependencies, and embedding configurations to organize and deliver frontend resources. During processing, multiple source files may be combined or optimized, making it difficult to identify the underlying resource responsible for a problem.
The debugClientLibs=true query parameter activates a debugging mechanism that exposes information about the source files included within generated client-library resources.
The developer can append the parameter to the affected page URL:
/content/site/en/page.html?debugClientLibs=true
After reloading the page, the developer can inspect the generated resource references and determine whether the expected JavaScript and CSS files are included.
Option A may be useful when Dispatcher caching or resource delivery causes the problem, but it does not directly inspect the client-library compilation process.
Option B helps detect runtime JavaScript errors, although it may not establish why a client library was omitted.
Option C becomes relevant when resource-access permissions prevent client libraries from loading.
Verification qualification: Option D is the strongest AEM-specific diagnostic approach, but enabling debugging does not automatically repair missing libraries. The developer must identify and correct the underlying problem, such as incorrect categories, missing dependencies, broken resource references, or stale caches.
Official Adobe Reference: Using Client-Side Libraries - Debugging Tools; Set Up a Local AEM Development Environment - Debugging Client Libraries.
NEW QUESTION # 23
A developer needs to determine whether a publication is pending or blocked.
Where can this information be located?
Answer: B
Explanation:
Comprehensive Explanation
Adobe Experience Manager provides Replication Agent Status information for monitoring publication requests and identifying replication-queue problems.
In AEM 6.5, developers and administrators can inspect replication agents through the Replication console, available from the Author environment.
Each replication agent exposes configuration details, operational status, queue information, and relevant diagnostic information.
Adobe documents several replication-queue states, including Active, Idle, and Blocked.
An Active queue is processing replication requests. An Idle queue contains no outstanding requests. A Blocked queue contains requests that cannot currently be processed, potentially because the receiving Publish instance is unavailable, network connectivity has failed, or transport authentication is unsuccessful.
The replication queue also identifies pending requests, enabling administrators to determine which content has not yet completed publication.
Option B is incorrect because publish.log is not the standard AEM location for determining replication-agent queue status.
Option C is plausible because replication logging can provide useful diagnostic information. However, the agent's queue-status interface is the more direct location for determining whether publication requests are pending or blocked.
Option D is incorrect because Dispatcher-related status information concerns caching and request delivery rather than the Author-to-Publish publication queue.
Adobe recommends inspecting replication-agent queues when diagnosing failed or delayed publication operations.
Official Adobe Reference: Replication - Monitoring Replication Agents; Troubleshooting Replication.
NEW QUESTION # 24
In Adobe Experience Manager, page permissions are not replicated because they are stored under the nodes where access is granted, rather than with the user.
Which two distinct locations should be used to configure these Access Control Lists?
Choose two
Answer: C,D
Explanation:
Comprehensive Explanation
Adobe Experience Manager uses Access Control Lists (ACLs) to manage repository permissions for users and groups.
In the traditional AEM Author-Publish architecture, ACLs should be configured independently on the Author and Publish environments because these instances serve different security and operational purposes.
The Author environment manages content creation, editing, approvals, and administrative operations. Its ACLs typically grant content authors, editors, and administrators access to designated repository locations and functions.
The Publish environment serves content to website visitors and external applications. Its permissions generally require a more restrictive configuration to prevent unauthorized modification or exposure of repository content.
Adobe explicitly documents that page permissions are not replicated during user activation because ACL entries are stored under the repository nodes where access is granted rather than being maintained exclusively within user profiles.
Option B refers to a Preview environment, which is not one of the two traditional environments addressed by this replication behavior.
Option C identifies an editing activity rather than a separate AEM environment.
Therefore, ACLs must be maintained separately on the Author and Publish instances.
Adobe recommends this separation because automatically copying Author permissions to Publish could expose content-management capabilities that should remain inaccessible to public users.
Official Adobe Reference: Troubleshooting Replication - Page Permissions Are Not Replicated on User Activation.
NEW QUESTION # 25
A developer needs to rotate AEM logs to optimize disk usage.
Which configuration is necessary to provide this functionality?
Answer: B
Explanation:
Comprehensive Explanation
Adobe Experience Manager uses Apache Sling's logging infrastructure to manage application log files, including log rotation, logging levels, file destinations, and retention settings.
Log rotation prevents an active log file from growing indefinitely by periodically creating a new file based on a configured time interval or size threshold.
Adobe distinguishes between the Apache Sling Logging Logger Configuration and the Apache Sling Logging Writer Configuration.
The Logger Configuration determines which logging categories produce messages, their severity levels, and their associated log destinations. The Writer Configuration controls how individual log files are written and rotated.
For central logging, the Apache Sling Logging Configuration provides settings for the number of retained log versions and rotation thresholds.
Option B is the closest answer because it belongs to the Sling logging infrastructure. However, configuring a logger alone does not explicitly establish the required rotation policy. A corresponding writer or global logging configuration is necessary.
Options A, C, and D do not represent the appropriate logging rotation configuration.
Verification finding: The technically correct option should be Apache Sling Logging Writer Configuration, or Apache Sling Logging Configuration when configuring the root logger. Neither appears in the question.
Additionally, Adobe warns that AEM as a Cloud Service restricts modifications to the default logging configuration. These settings should not be changed indiscriminately in managed cloud environments.
Official Adobe Reference: Logging - Global Logging and Loggers and Writers for Individual Services; OSGi Configuration Settings.
NEW QUESTION # 26
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