[Aug 31, 2026] Fast Exam Updates AD0-E124 dumps with PDF Test Engine Practice [Q52-Q74]

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[Aug 31, 2026] Fast Exam Updates AD0-E124 dumps with PDF Test Engine Practice

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NEW QUESTION # 52
The Agent User ID is used to collect and package the content on the AEM author instance.
What access is required for this account on the author instance?

  • A. Read access to all paths to be replicated
  • B. Replicate access to all paths to be replicated
  • C. Write access on both author and publish instances
  • D. Write access to all paths to be replicated

Answer: A


NEW QUESTION # 53
A DevOps engineer needs to store a separate API key per author and publish instance servers. The API key needs to be available to the service class com.my_company.core.APIService.
API Keys:
Author: KEY-001
Publish: KEY-002
Which option should the DevOps engineer use?

  • A. /apps/ < my_company > /config.author/com.my_company.core.APIService.cfg.json { "key": "KEY-
    001" }
    /apps/ < my_company > /config.publish/com.my_company.core.APIService.cfg.json { "key": "KEY-
    002" }
  • B. /apps/ < my_company > /config.author.publish/com.my_company.core.APIService.cfg.json { "author":
    "KEY-001", "publish": "KEY-002" }
  • C. /apps/system/config/global/com.my_company.core.APIService.cfg.json { "author": "KEY-001",
    "publish": "KEY-002" }
  • D. /apps/ < my_company > /config/author/com.my_company.core.APIService.cfg.json { "key": "KEY-
    001" }
    /apps/ < my_company > /config/publish/com.my_company.core.APIService.cfg.json { "key": "KEY-
    002" }

Answer: A

Explanation:
In Adobe Experience Manager, environment and runmode-specific OSGi configurations are managed using folder naming conventions. To target a specific runmode, the folder name must be appended with . followed by the runmode name. Therefore, to supply separate configurations for the Author and Publish runmodes, the configurations must reside in /config.author/ and /config.publish/ respectively. Option D uses a nested folder approach (/config/author/) which is not the standard OSGi runmode resolution syntax in AEM.


NEW QUESTION # 54
A DevOps engineer performs a successful local deployment of the source code to the AEM SDK.
Subsequently, a Cloud Manager deployment is initiated via Cloud Manager. The DevOps engineer encounters runtime errors in the pipeline logs.
The following information is discovered from an analysis of the pipeline logs:
* An exception occurred in the Sling Repository Initializer
* The SlingRepository service registration was aborted due to a RunTimeException
* Failed to set ACL (UnsupportedOperationException): This builder is read only
* AclLine ALLOW (paths=[/libs/dam/content], privileges=[jcr:read] ) at org.apache.sling.jcr.repoinit.impl.
AclVisitor.setAcl
What is causing this issue?

  • A. The repoinit script is trying to modify an immutable path.
  • B. The repoinit script does not have a runtime exception handler and fails.
  • C. The system user lacks permissions in the local AEM SDK.
  • D. An OSGI configuration is missing to allow ACL changes during deployment.

Answer: A

Explanation:
AEM as a Cloud Service enforces a strict separation between mutable content (e.g., /content, /conf) and immutable content (e.g., /apps, /libs). Immutable areas are packaged into the read-only base image during the build process and cannot be modified at runtime. When a Repoinit script (which executes when the repository initializes) attempts to create nodes or set ACLs on paths beneath /libs or /apps, the Jackrabbit Oak repository rejects the change with an UnsupportedOperationException: This builder is read only, subsequently crashing the Sling Repository service and failing the deployment.


NEW QUESTION # 55
Which setting must be configured in Cloud Manager to enable automatic scaling of AEM environments?

  • A. Environment Replication
  • B. Security Compliance Mode
  • C. Performance Monitoring
  • D. Auto-Scaling Policy

Answer: D


NEW QUESTION # 56
Which authentication method is supported for federated SSO in Adobe Admin Console?

  • A. SAML 2.0
  • B. OAuth 2.0
  • C. JSON Web Tokens (JWT)
  • D. LDAP Direct Authentication

Answer: A


NEW QUESTION # 57
What are key considerations when migrating to AEM as a Cloud Service? (Choose three)

  • A. Rewriting content policies for Experience Fragments
  • B. Optimizing permissions and role-based access controls
  • C. Refactoring custom code for cloud compatibility
  • D. Automating deployments using Cloud Manager pipelines
  • E. Configuring local AEM instances for content migration

Answer: B,C,D


NEW QUESTION # 58
A developer informs a DevOps engineer that a page they are working on renders as expected in the AEM Authoring environment but appears blank when viewed through the dispatchers.
* No errors are present in the browser console.
* Other instances of this page template render properly.
* The page renders properly when accessing with the www URL but renders blank with the non-www URL.
What is causing this issue?

  • A. A matching entry is missing in the /virtualhost section.
  • B. The domain's IP is not listed in the /allowedclients section.
  • C. There is an incorrect rule in the /filter section.
  • D. The 'anonymous' user does not have read permissions on the path.

Answer: A

Explanation:
The Dispatcher relies on the /virtualhost section of the farm configuration to route incoming HTTP requests based on the Host header. If a page renders correctly on www.domain.com but returns a blank or default response on domain.com, it strongly indicates that the bare domain (non-www) has not been added to the
/virtualhost array for that specific site's farm configuration. The Dispatcher does not know how to handle the request for the missing host and drops or misroutes it.


NEW QUESTION # 59
Which stage in the Cloud Manager pipeline is responsible for verifying the quality of a deployment before it reaches production?

  • A. Code Scanning
  • B. Performance Testing
  • C. Stage Deployment
  • D. Security Check

Answer: B


NEW QUESTION # 60
The customer needs to schedule the Workflow and Project Purge during their maintenance windows on their AEM as a Cloud Service instance. What should the DevOps engineer do?

  • A. Generate a support ticket to Adobe to schedule these maintenance tasks.
  • B. Edit the OSGI configurations in Git and trigger a deployment pipeline.
  • C. Create the schedules for these tasks using the Maintenance Card (Tools > Operations > Maintenance).
  • D. Set up the tasks using the Cloud Manager wizard as part of the project.

Answer: C

Explanation:
In both AEM On-Premise/Managed Services and AEM as a Cloud Service, routine repository maintenance tasks (like Version Purge, Workflow Purge, and Audit Log Purge) are configured natively within the AEM author UI. The DevOps engineer navigates to the Maintenance Dashboard via Tools > Operations > Dashboard > Maintenance to configure the daily and weekly maintenance windows and schedule which tasks run inside them.


NEW QUESTION # 61
A DevOps engineer must analyze a performance issue on AEM as a Cloud Service. A page is running slowly and takes a long time to render. A query seems to be the cause.
What should the DevOps engineer do to analyze this issue?

  • A. Review the performance tests retrieved from the Cloud Manager pipeline.
  • B. Investigate query performance via Cloud Manager Developer Console.
  • C. Check the Code Quality gate for bad queries from the Cloud Manager pipeline.

Answer: B

Explanation:
In AEM as a Cloud Service, direct access to the legacy AEM Web Console (OSGi console) and traditional Diagnosis tools is restricted for security and architecture reasons. Instead, Adobe provides the Cloud Manager Developer Console. Through this Developer Console, authorized developers and DevOps engineers can execute and analyze JCR queries against specific environments (including Stage and Production) using the
"Query Performance" tool to identify unindexed, slow, or traversing queries.


NEW QUESTION # 62
Which steps should be taken to troubleshoot a failed Cloud Manager pipeline deployment? (Choose two)

  • A. Reset the environment to the last working state
  • B. Modify the dispatcher.any file to allow the deployment
  • C. Check security and performance compliance reports
  • D. Review the deployment logs in Cloud Manager

Answer: C,D


NEW QUESTION # 63
Which metric is critical for assessing AEM's infrastructure scalability?

  • A. AEM repository size
  • B. Dispatcher cache hit ratio
  • C. The number of activated workflows
  • D. CPU and memory utilization trends

Answer: D


NEW QUESTION # 64
A DevOps engineer notices that with every new content package deployed, existing content pages are not getting updated. The current workaround is deleting the existing content and then reinstalling the new content package.
What is causing this issue?

  • A. The filter.xml of the package is set to "replace".
  • B. The filter.xml of the package is set to "merge".
  • C. The content pages are immutable.
  • D. The content pages are locked.

Answer: B

Explanation:
Jackrabbit FileVault packages (AEM Content Packages) use a filter.xml file to define the workspace paths being imported and the behavior of the import. The mode attribute on a filter determines how existing nodes are handled.
* replace (default): Overwrites existing nodes completely.
* merge: Only adds nodes that do not already exist. It explicitly preserves existing content and ignores the updated properties in the incoming package.
If existing pages are not updating upon package deployment, it is because the filter mode is incorrectly set to merge.


NEW QUESTION # 65
Which best practice should be followed when modifying pom.xml to support Cloud Manager pipelines?

  • A. Configure profiles for different environments using run modes
  • B. Minimize dependencies to improve build speed
  • C. Use hardcoded repository URLs for all dependencies
  • D. Disable unit tests to speed up the build process

Answer: A


NEW QUESTION # 66
A customer reports that publish instances are experiencing high CPU utilization. What diagnostic data must the DevOps engineer collect?

  • A. Thread dumps
  • B. GC logs
  • C. Heap dumps
  • D. audit.log

Answer: A

Explanation:
High CPU utilization in a Java application like AEM is typically caused by active threads stuck in infinite loops, recursive calls, or highly intensive processing tasks. A "Thread Dump" takes a snapshot of exactly what every thread in the JVM is executing at that specific millisecond. By taking multiple thread dumps a few seconds apart and comparing them, a DevOps engineer can identify which specific threads (and therefore which Java classes/methods) are constantly active and consuming the CPU resources. (Heap dumps are used for memory issues, not CPU issues).


NEW QUESTION # 67
A DevOps engineer wants to migrate a project code base into Cloud Manager. Which two actions must the DevOps engineer take to make sure the migration is successful? (Choose two.)

  • A. Run the Dispatcher validator to make sure there are no errors in the Dispatcher configuration.
  • B. Review the source code and make sure it meets the required standards and that all the classes have unit tests.
  • C. Run the source code through a local static code quality checker and analyze the report to identify any potential issues.
  • D. Build and deploy the source code repository to a local environment using the latest version of the SDK.

Answer: A,D

Explanation:
When migrating an existing AEM code base to AEM as a Cloud Service (AEMaaCS), the structure and rules are strictly enforced by the Cloud Manager pipeline. Before pushing code, a DevOps engineer must validate the code locally against the AEM as a Cloud Service SDK to ensure OSGi bundles resolve and mutable
/immutable content separations are respected (Option B). Additionally, the Dispatcher configuration has migrated from an Apache-based structure to a strict AEMaaCS format. Running the local Dispatcher Validator CLI tool (Option C) is mandatory to ensure there are no syntax or structural errors in the dispatcher configurations, which would otherwise immediately fail the Cloud Manager build pipeline.


NEW QUESTION # 68
Which command is used to build an AEM project using Maven?

  • A. mvn deploy
  • B. mvn package
  • C. mvn clean install
  • D. mvn install

Answer: C


NEW QUESTION # 69
The DevOps engineer is defining a new project setup in AEM as a Cloud Service. The initial setup for Maven Profiles is done by the development team.
The test is to check where the build is running and provide a statement. The build needs to be run within AEM as a Cloud Service and on Stage to see where the build was executed.
The expected test output was not observed during the most recent pipeline run.
&amp;lt;profile&amp;gt;
&amp;lt;id&amp;gt;CMBuild&amp;lt;/id&amp;gt;
&amp;lt;activation&amp;gt;
&amp;lt;property&amp;gt;
&amp;lt;name&amp;gt;!env.CM_BUILD&amp;lt;/name&amp;gt;
&amp;lt;/property&amp;gt;
&amp;lt;/activation&amp;gt;
&amp;lt;build&amp;gt;
&amp;lt;plugins&amp;gt;
&amp;lt;plugin&amp;gt;
&amp;lt;artifactId&amp;gt;maven-antrun-plugin&amp;lt;/artifactId&amp;gt;
&amp;lt;version&amp;gt;1.8&amp;lt;/version&amp;gt;
&amp;lt;executions&amp;gt;
&amp;lt;execution&amp;gt;
&amp;lt;phase&amp;gt;initialize&amp;lt;/phase&amp;gt;
&amp;lt;configuration&amp;gt;
&amp;lt;target&amp;gt;
&amp;lt;echo&amp;gt;I'm running inside Cloud Manager!&amp;lt;/echo&amp;gt;
&amp;lt;/target&amp;gt;
&amp;lt;/configuration&amp;gt;
&amp;lt;goals&amp;gt;
&amp;lt;goal&amp;gt;run&amp;lt;/goal&amp;gt;
&amp;lt;/goals&amp;gt;
&amp;lt;/execution&amp;gt;
&amp;lt;/executions&amp;gt;
&amp;lt;/plugin&amp;gt;
&amp;lt;/plugins&amp;gt;
&amp;lt;/build&amp;gt;
&amp;lt;/profile&amp;gt;
What must the DevOps engineer do?

  • A. Change
    &lt;name&gt;!env.CM_BUILD&lt;/name&gt;
    to
    &lt;name&gt;env.CM_BUILD&lt;/name&gt;
  • B. Replace the Maven profile with a different plugin configuration.
  • C. Change
    &lt;name&gt;!env.CM_BUILD&lt;/name&gt;
    to
    &lt;name&gt;STAGE.CM_BUILD&lt;/name&gt;
  • D. Configure the STAGE environment via the Cloud Manager API using the CLI to run if ( STARTED === event["@type"] &amp;amp;&amp;amp; EXECUTION === event["xdmEventEnvelope:objectType"] ) { console.log(`I'm running inside Cloud Manager!`);
    }

Answer: A


NEW QUESTION # 70
A customer of multiple Adobe Experience Cloud products, including Analytics, Tags, and AEM as a Cloud Service, recently onboarded a new team for their Technical Documentation site. This team is separate from the team that manages the Marketing site. The Marketing team was the first group to start using AEM, and they originally named their Admin Console group, "AEM Authors".
To enable independent permissions management for both teams, the Admin Console Administrator renames the "AEM Authors" group to "Marketing AEM Authors", and adds a separate group for the Technical Documentation authors.
The DevOps engineer receives a report from the Marketing team that a new team member is unable to access the Production environment after being added to the "Marketing AEM Authors" group in Admin Console.
What should the DevOps engineer do?

  • A. Using repoinit, migrate the user accounts from the "Marketing AEM Authors" group to the "AEM Authors" group.
  • B. Using repoinit, change the rep:externalid property for the "AEM Authors" group to "Marketing AEM Authors;ims".
  • C. In AEM, make the "Marketing AEM Authors" group a member of the same group as the "AEM Authors" group.
  • D. In AEM, rename the "AEM Authors" group to "Marketing AEM Authors" to match the Admin Console group name.

Answer: C

Explanation:
When an Admin Console (IMS) group is renamed, it synchronizes into AEM as an entirely new group, leaving the old group intact. The new "Marketing AEM Authors" group has no permissions mapped to it inside AEM, which is why the new user cannot access anything. Trying to rename the AEM group or manipulate its backend ID (rep:externalid) can break IMS synchronization. The standard, safest best practice is to take the newly synchronized IMS group ("Marketing AEM Authors") and add it as a member of the existing AEM permission structure (the original "AEM Authors" group, or the underlying AEM content- authors group). This grants the new IMS group all inherited permissions seamlessly.


NEW QUESTION # 71
A company wants to enable Single Sign-On (SSO) for AEM users.
What is the first step in the Adobe Admin Console?

  • A. Enable OAuth authentication in the AEM Web Console
  • B. Manually sync users through Cloud Manager
  • C. Configure an identity provider (IdP) and link it using SAML 2.0
  • D. Create new user groups in CRXDE Lite

Answer: C


NEW QUESTION # 72
Which elements must be configured when setting up Cloud Manager deployments? (Choose two)

  • A. Environment variables for runtime settings
  • B. OSGi component configurations in Cloud Manager
  • C. AEM server replication agents
  • D. Deployment pipeline settings

Answer: A,D


NEW QUESTION # 73
Which tool allows real-time monitoring of AEM logs for troubleshooting performance issues?

  • A. Log Analyzer in Cloud Manager
  • B. Dispatcher Configuration File
  • C. CRXDE Lite
  • D. AEM Web Console (/system/console)

Answer: A


NEW QUESTION # 74
......

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