AD0-E124 by Adobe Actual Free Exam Q&As

Question 1

What are the key benefits of using AEM Dispatcher as a caching layer? (Choose two)

A. Provides improved response times for cached content B. Reduces the load on AEM publish instances C. Allows all requests to bypass caching D. Eliminates the need for a CDN

Discussion 0

Correct Answer: A,B Vote an answer

Question 2

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. Configure the Cloud Manager Integration in Adobe I/O console. B. Deploy the new metric using the Developer Console. C. Contact the Adobe Customer Success Engineer. D. Define a new Folder Size KPI in the Setup Program panel.

Discussion 0

Correct Answer: C Vote an answer

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Question 3

An enterprise customer of AEM as a Cloud Service has three independent development teams. Each team is responsible for publishing a different website with a unique domain and SSL certificate to the single, shared AEM program.
Each team has set their own project timeline with a different launch date planned within the next 6 months.
Each team has their own upstream Git repository hosted in the corporate subnet, which they initialized using the latest aem-project-archetype.
The DevOps engineer is solely responsible for any configurations needed to enable automated deployment to all three environments (dev, stage, and prod).
Which two options should the DevOps engineer choose? (Choose two.)

A. Three separate Cloud Service programs and Cloud Manager Developer/Deployment Manager role assignments for each of the three team leads B. A multi-module Maven project that embeds each team's Git repository as a module of the encompassing Maven project C. Use Git submodules in Cloud Manager to merge the content of multiple branches across git repositories at build time D. A fourth Git repository that contains a root pom file and a CI/CD pipeline script cloning the other three project repositories as subfolders

Discussion 0

Correct Answer: C,D Vote an answer

Question 4

A DevOps engineer needs to analyze response performance from AEM. Log files can be extracted from the AEM environment.
Which logfile should be analyzed?

A. request.log B. access.log C. replication.log D. response.log

Discussion 0

Correct Answer: A Vote an answer

Question 5

A developer reports that an AEM instance is running slowly after applying recent OSGi changes.
What is the best approach to troubleshoot the issue?

A. Restore the OSGi configuration to default settings B. Rebuild the JCR indexes manually C. Restart the AEM instance and test if performance improves D. Check /system/console/status-slingscheduler for scheduled jobs affecting performance

Discussion 0

Correct Answer: D Vote an answer

Question 6

A DevOps developer needs to test virtual host configuration on Dispatcher. Which command should the DevOps engineer use?

A. curl -H "Dispatch: mysite.com" origin-mysite.adobeqms.com B. curl --verbose --header origin-mysite.adobeqms.com C. curl -H "Host: mysite.com" origin-mysite.adobeqms.com D. curl -H "Host: origin-mysite.adobeqms.com" mysite.com

Discussion 0

Correct Answer: C Vote an answer

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Question 7

What is the primary function of the AEM Dispatcher in a web proxy infrastructure?

A. To store content directly in the JCR B. To act as a caching and load-balancing layer between AEM and end-users C. To replace the need for replication agents in AEM D. To manage workflow automation in AEM

Discussion 0

Correct Answer: B Vote an answer

Question 8

A DevOps engineer is working on an on-premise AEM 6.5 setup on a virtual private cloud (VPC). The DevOps engineer needs to automate the creation of additional publish instances based on increased load to the current architecture. Events based on triggers are set up to monitor the load on the load balancer. When the threshold is reached, an automated script is required to add the publish instance to the architecture.
Which steps should the automated script perform?

A. Take one of the publishers out of the load balancer and stop the virtual machine Clone the stopped virtual machine containing the publish instance and Dispatcher Start up the two publish instance and check for ready states Add a replication agent and configure it to point to the new publish instance Add the new publish instance to the load balancer B. Add a replication agent to author
Clone an existing AEM publish instance with a Dispatcher to a new virtual machine Configure the replication agent to point to the new publish instance Check the health of the new publish instance and Dispatcher Add the publish instance and Dispatcher pair to the load balancer C. Install AEM 6.5 on a new virtual machine
Add a replication agent and configure it to point to the new publish instance Tree activate the pages from author to the new publish instance Attach a Dispatcher Add the publish instance and Dispatcher pair to the load balancer D. Set up a replication agent on the load balancer

Discussion 0

Correct Answer: B Vote an answer

Question 9

Which actions can help troubleshoot caching issues in Dispatcher? (Choose two)

A. Enable debugging in CRXDE Lite B. Analyze the Dispatcher logs (dispatcher.log) C. Modify content directly in the cache folder D. Use the /invalidate section in dispatcher.any to check cache invalidation rules

Discussion 0

Correct Answer: B,D Vote an answer

Question 10

Which methods can be used to troubleshoot Adobe Experience Manager (AEM) issues effectively? (Choose two)

A. Use AEM's /system/console/logs to analyze error messages B. Disable all OSGi services to troubleshoot step-by-step C. Monitor AEM's health via Adobe Cloud Manager's logs D. Modify content structures in CRXDE Lite to resolve errors

Discussion 0

Correct Answer: A,C Vote an answer

Question 11

A team reports slow performance on an AEM author instance.
What is the best approach to diagnose the issue?

A. Modify dispatcher caching rules to improve performance B. Restart the author instance to refresh the system C. Delete temporary files from the /var directory D. Check Cloud Manager system health reports for CPU and memory usage

Discussion 0

Correct Answer: D Vote an answer

Adobe Experience Manager DevOps Engineer Expert - AD0-E124 Exam Practice Test