Adobe AD0-E106 Online Practice Questions and Exam Preparation

Adobe AD0-E106 Online Questions & Answers

• Question 1:

  An end user reports performance issues on the site. The AEM environment uses a CDN and a dispatcher as caching layers. The number of requests on the publish instance has increased significantly. Which metric can be monitored to see trends related to the problem early enough to be able to react?

  A. Output from the request.log in measuring response time
  B. "Current cache hit ratio" in the dispatcher.log
  C. "Recent requests" in AEM
  D. Offload metric in the CDN
  B. "Current cache hit ratio" in the dispatcher.log

• Question 2:

  A custom servlet will be called by the end user, but it is unauthorized.

  The dispatcher includes a filter rule to allow the path The correct permissions are granted The servlet path is /system/public/post

  What action must the DevOps Engineer take to make the servlet accessible?

  A. Add the servlet path to the Apache Sling Authentication Service configuration
  B. Configure the anonymous user inside of the AEM security permissions tab
  C. Add a new authentication configuration for the servlet agent under/etc/servlets
  D. Change the anonymous user name in the Apache Sling Authentication Service configuration
  B. Configure the anonymous user inside of the AEM security permissions tab

• Question 3:

  A problem is found on an AEM instance.

  How can the DevOps Engineer enable the developers to step through the actual code that is running?

  A. Connect to the JVM using a JMX connection
  B. Start AEM with the remote debugging JVM parameter
  C. Start AEM with the debug runmode set
  D. Create an SSH tunnel to access the AEM java port
  B. Start AEM with the remote debugging JVM parameter

• Question 4:

  A DevOps Engineer is executing an online backup and wants to ensure consistency. This is a newer AEM version that uses Oak as a repository with multiversion concurrency control. What setting is no longer required to be set before performing a backup to ensure consistency?

  A. Blocking the replication queues
  B. Blocking the repository writes
  C. Blocking the repository reads
  D. Blocking the repository queues
  A. Blocking the replication queues

• Question 5:

  Which transportUri should be used to configure a Flush Agent for a dispatcher listening on localhost port 8000?

  A. http://localhost:8000/dispatcher/invalidate.cache
  B. http://localhost:8000/invalidate.cache
  C. http://localhost:8000/dispatcher/cache.invalidate
  D. http://localhost:8000/bin/receive
  B. http://localhost:8000/invalidate.cache

  ---

  Reference: https://helpx.adobe.com/experience-manager/6-3/sites/deploying/using/replication.html

• Question 6:

  Assuming the project was generated using the AEM maven archetype, which maven command triggers the build and deployment of a content-package to a publish instance?

  A. mvn install -PautoInstallPackagePublish
  B. mvn install -PautoInstallBundle
  C. mvn install -PautoInstallPackage
  D. mvn install deploy -Pmode=autoInstallPackage
  C. mvn install -PautoInstallPackage

  ---

  Reference: https://helpx.adobe.com/experience-manager/using/maven_arch11.html

• Question 7:

  In addition to a manual start, what two triggers can a DevOps Engineer define to start the CI/CD pipeline? (Choose two.)

  A. Scheduled start
  B. Offline start
  C. Offsite start
  D. On Git changes
  E. Data store changes
  A. Scheduled start
  D. On Git changes

  ---

  Reference: https://docs.adobe.com/content/help/en/experience-manager-cloud-manager/using/how-to-use/configuring-pipeline.html

• Question 8:

  What supported web server should a DevOps Engineer use when setting up the dispatcher version 4.3.1 in a Unix environment?

  A. Nginx 1.14
  B. Apache 2.0
  C. IIS 7.5
  D. Apache 2.4
  D. Apache 2.4

  ---

  Reference: https://docs.adobe.com/content/help/en/experience-manager-dispatcher/using/getting-started/release-notes.html

• Question 9:

  AEM author instance has been unstable and unresponsive.

  Restarting the instance resolves the issue temporarily Server disk space and CPU utilization seems fine Top and free command shows enough memory The following error appears in the logs: “java.lang.OutOfMemoryError: gc overhead limit exceeded”

  Which JVM parameter should the DevOps Engineer add to troubleshoot?

  A. -XX:+PrintGCDetails
  B. -XX:+HeapDumpOnOutOfMemoryError
  C. -XX:-PrintConcurrentLocks
  D. -XX:OnOutOfMemoryError='kill -3 %p'
  C. -XX:-PrintConcurrentLocks

• Question 10:

  An AEM instance is restarted with the command: java -Dsling.run.modes=author -jar cq-publish.jar -r author. The sling.properties includes the line sling.run.modes=publish. In which runmode is AEM started?

  A. Author runmode because the -r parameter has the highest priority
  B. Publish runmode because it is determined from the quickstart jar filename
  C. Author runmode because the system property sling.run.modes has the highest priority
  D. Publish runmode because the sling.properties file has the highest priority
  B. Publish runmode because it is determined from the quickstart jar filename