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NEW QUESTION # 58
A team is planning to migrate from an on-premise AEM instance to AEM as a Cloud Service.
What is the best strategy for this migration?
- A. Set up a new Cloud Manager environment and rebuild the site manually
- B. Use the AEM Cloud Migration Tool to automate content and user migration
- C. Modify the AEM Dispatcher rules to facilitate the migration
- D. Perform a manual export of content and configurations from the on-premise instance
Answer: B
NEW QUESTION # 59
A multinational customer's "warning threshold" for the Folder Size: AEM Segment Store metric on the System Monitoring page in Cloud Manager is not the same as other customers and needs to be changed to match.
What should the DevOps engineer do?
- A. Deploy the new metric using the Developer Console.
- B. Configure the Cloud Manager Integration in Adobe I/O console.
- C. Define a new Folder Size KPI in the Setup Program panel.
- D. Contact the Adobe Customer Success Engineer.
Answer: D
Explanation:
In Adobe Cloud Manager, system-level monitoring metrics and their associated alerting thresholds (like CPU limits, Memory usage, and Segment Store disk space) are managed by Adobe's internal operations team.
Standard DevOps engineers and customer administrators do not have the ability to alter these foundational infrastructure thresholds via the Cloud Manager UI or APIs. To request a configuration change to alerting thresholds, the engineer must file a request via their Adobe Customer Success Engineer (CSE) or Adobe Support.
NEW QUESTION # 60
A DevOps engineer notices that a system occasionally gets slower.
* No deployment has been recently performed.
* After a restart of the instance, the performance degradation is mitigated.
* If no action is taken, the JVM tends to crash in an unpredictable manner with Out Of Memory exceptions.
* There is no clear correlation between visitor peaks and crashes of the instances.
* The same symptoms affect author and publish instances.
What is causing this issue?
- A. JCR sessions are not closed properly.
- B. The access rights strategy has too many groups and too many ACLs.
- C. The data store used is not appropriate.
- D. There are too many concurrent users.
Answer: A
Explanation:
Unclosed JCR sessions are a classic cause of memory leaks in AEM applications. When custom backend code opens a JCR Session or ResourceResolver but fails to close it within a finally block, the garbage collector cannot reclaim that memory. Over time, these open sessions accumulate in the heap memory, causing the system to slow down and eventually leading to unpredictable OutOfMemory (OOM) crashes. Restarting the instance clears the heap, temporarily mitigating the issue until the unclosed sessions build up again. This issue is agnostic of visitor peaks or runmodes (author/publish).
NEW QUESTION # 61
A corporate customer of AEM as a Cloud Service plans to launch a new feature on the website. This feature uses an internal Java API that is available in the artifact repository managed by IT. Authentication to the repository is secured with Basic Authentication.
The DevOps engineer needs to make this dependency available to Cloud Manager. What should the DevOps engineer do?
- A. Use a secure CI/CD job to upload the Java API dependency to the adobe-public nexus repository.
- B. Download the Java API dependency and add it to the project Git repository under the path ui.apps/src
/main/content/jcr_root. - C. Add the Basic Authentication credentials directly inside the root pom.xml file.
- D. Add a file to the project at path .cloudmanager/maven/settings.xml and use the command aio cloudmanager:set-pipeline-variables.
Answer: D
Explanation:
If a Cloud Manager build requires dependencies from a private, password-protected corporate artifact repository, the DevOps engineer must provide Cloud Manager with a custom Maven settings file to handle the authentication. This is done by placing a file at .cloudmanager/maven/settings.xml in the root of the AEM Git repository. Because hardcoding Basic Authentication credentials in Git is a massive security risk, the credentials inside the settings.xml should reference environment variables. The DevOps engineer then uses the Adobe I/O CLI (aio cloudmanager:set-pipeline-variables) to inject the actual username and password as secure pipeline secrets.
NEW QUESTION # 62
Which Adobe tool is used to manage user access and permissions for AEM as a Cloud Service?
- A. CRXDE Lite
- B. AEM Web Console
- C. Cloud Manager Deployment Pipeline
- D. Adobe Admin Console
Answer: D
NEW QUESTION # 63
A DevOps engineer is deploying a project in a Sandbox Program with an outdated environments version. The deployment fails at the build step on the Staging environment.
What should the DevOps engineer do?
- A. Recreate the Staging environment with an up-to-date AEM image while maintaining the Production environment intact.
- B. Update the Stage and Production environments via the Cloud Manager UI. Then rebuild the production pipeline.
- C. Delete the Sandbox Program via the Cloud Manager UI and recreate a Sandbox Program. Then rebuild the production pipeline.
Answer: C
Explanation:
Sandbox programs in AEM as a Cloud Service have strict limitations and behave differently than regular Production programs. They are ephemeral, meant for training or proof-of-concept, and often hibernate or become outdated if unused. If a Sandbox program falls into a broken state due to deeply outdated environment versions causing pipeline failures, the standard Adobe-recommended troubleshooting step for Sandboxes is not to perform standard updates, but to delete the Sandbox entirely via the Cloud Manager UI and recreate it to get a fresh, up-to-date baseline.
NEW QUESTION # 64
What is the correct way to enable verbose logging for a specific OSGi service in AEM?
- A. Enable logging in the CRXDE Lite interface
- B. Adjust logging configurations in the Dispatcher rules
- C. Modify the log4j.xml file directly in the AEM installation
- D. Change the logging level in the /system/console/slinglog interface
Answer: D
NEW QUESTION # 65
An AEM instance is updating and replicating pages at a very high rate. Monitoring alerts indicate a high number of requests to the publish instances. How can the DevOps engineer throttle the number of cache invalidations?
- A. Use the /graceperiod setting in the dispatcher configuration
- B. Configure the connect Timeout property in the flush agent
- C. Use the /invalidateHandler setting in the dispatcher configuration
- D. Configure the Retry Delay property in the flush agent
Answer: A
Explanation:
In the AEM Dispatcher farm configuration, high-frequency replication events can cause "cache stampedes" where the cache is constantly invalidated, forcing all traffic back to the publish instances simultaneously and spiking CPU. The /graceperiod property mitigates this. When set, it defines a window of time (e.g., 2 seconds) during which the Dispatcher will continue to serve "stale" (recently invalidated) cached content to end-users while a single request is sent to the publish tier to fetch the new content. Once fetched, the cache is updated.
This effectively throttles invalidation spikes and protects the publish instances from traffic overloads.
NEW QUESTION # 66
A customer wants a limited number of authors to start using the Preview Service feature in AEM as a Cloud Service to preview a new site before publishing content to the publish instance for external viewing.
What must the DevOps engineer do to configure this?
- A. Remove the default IP Allow List on the Preview Service AND Create and apply an IP Allow List on the Publish Service
- B. Remove the default IP Allow List on the Preview Service AND Create and apply an IP Allow List on the Preview Service
- C. Remove the default IP Allow List on the Publish Service AND Create and apply an IP Allow List on the Preview Service
Answer: B
Explanation:
In AEM as a Cloud Service, the Preview tier is designed to act as an internal staging ground to verify content exactly as it will look on Publish, but restricted from the general public. By default, the Preview Service is completely blocked from external access via a default IP Allow List. To grant access to specific internal authors or stakeholders, the DevOps engineer must first remove/unbind this default blocking rule, and then create and bind a custom IP Allow List via Cloud Manager that explicitly whitelists the corporate IP addresses or VPN IP ranges of those specific authors.
NEW QUESTION # 67
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. Configure an identity provider (IdP) and link it using SAML 2.0
- C. Create new user groups in CRXDE Lite
- D. Manually sync users through Cloud Manager
Answer: B
NEW QUESTION # 68
What is the primary purpose of the Cloud Manager deployment pipeline in AEM as a Cloud Service?
- A. To configure user permissions and replication agents
- B. To automate the build, test, and deployment of AEM applications
- C. To manage caching rules for the Dispatcher
- D. To enable real-time content authoring across multiple instances
Answer: B
NEW QUESTION # 69
A DevOps engineer needs to set up a service-oriented integration with Adobe Target in Adobe I/O CLI.
Which authentication method should be used?
- A. JWT
- B. OAuth 2.0
- C. Basic auth
Answer: B
Explanation:
For headless, service-to-service integrations via Adobe I/O (Adobe Developer Console), JWT (JSON Web Tokens) was historically the standard. However, Adobe officially deprecated the Service Account (JWT) credentials in favor of the new OAuth 2.0 Server-to-Server credential implementation. Because Adobe exams are updated to reflect current platform deprecations and best practices, OAuth 2.0 is the correct, modern standard for programmatic authentication without a user interface.
NEW QUESTION # 70
After a recent deployment, a business user reports an increase in page load times.
What is the first step in troubleshooting this issue?
- A. Enable debug logging in CRXDE Lite
- B. Analyze request latency in Cloud Manager reports
- C. Increase the Dispatcher cache expiration time
- D. Reconfigure replication agents for faster synchronization
Answer: B
NEW QUESTION # 71
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. An OSGI configuration is missing to allow ACL changes during deployment.
- B. The system user lacks permissions in the local AEM SDK.
- C. The repoinit script does not have a runtime exception handler and fails.
- D. The repoinit script is trying to modify an immutable path.
Answer: D
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 # 72
Which best practice should be followed when modifying pom.xml to support Cloud Manager pipelines?
- A. Disable unit tests to speed up the build process
- B. Use hardcoded repository URLs for all dependencies
- C. Configure profiles for different environments using run modes
- D. Minimize dependencies to improve build speed
Answer: C
NEW QUESTION # 73
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