Adobe Adobe Certifications AD0-E103 Questions & Answers

• Question 71:

  A developer must create a workflow step that assigns a `WorkItem' to the appropriate person based on

  who has the least amount work to do.

  The group that must perform the action is configured into the workflow.

  Which non-deprecated interface should the Java implementation class use to perform the assignment?

  A. com.adobe.granite.workflow.exec.ParticipantStepChooser

  B. com.day.cq.workflow.exec.ParticipantChooser

  C. com.day.cq.workflow.exec.WorkItem

  D. com.adobe.granite.workflow.exec.WorkflowData

  Correct Answer: B

  Reference: https://docs.adobe.com/content/help/en/experience-manager-64/developing/extending-aem/ extending-workflows/workflows-step-ref.html

• Question 72:

  A developer needs to create an OSGi service to run on an Author instance and send out newsletters at periodic intervals. Intervals should be customized using the Web Console Configuration. Concurrent execution must be prevented.

  Which code snippet should a developer use to achieve?

  

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: B

• Question 73:

  From which AEM Web Console should a developer access and download full AEM Log Files?

  A. Web Console -> System Information

  B. Status -> Log files

  C. OSGI -> Sing Log Service

  D. AEM -> Log files

  Correct Answer: C

  Reference: https://helpx.adobe.com/aem-forms/kb/getting-log-files-directly-from-aem.html

• Question 74:

  A developer needs to create a new component called "Component A". Component A must show a list of other components that all have a resource type of existing "Component B". Component A must render this list of tiles for each Component B where the tile rendering is different from the default one. The list of rendered tiles must be reusable by future new components.

  How should the developer implement this functionality?

  A. Create a script for tile rendering in Component B and use data-sly-resource attribute with a Sling selector in Component A to render the tile.

  B. Component A overlays Component B and overwrites the base renderer to facilitate the tiles.

  C. Component A inherits from Component B and overwrites the base renderer to facilitate the tiles.

  D. Component A calls the HTL of Component B directly using a data-sly-include attribute.

  Correct Answer: A

• Question 75:

  For each CRX node in the hierarchy, which actions can be configured using the user admin interface?

  A. Read, Modify, Create, Delete, Read ACL, Edit ACL, Replicate

  B. Read, Write, Read ACL, Edit ACL, Replicate

  C. Read, Write, Delete, Edit ACL, Replicate

  D. Read, Modify, Create, Delete, Read ACL, Edit ACL

  Correct Answer: A

  Reference: https://forums.adobe.com/thread/2323098

• Question 76:

  A developer creates Editable Templates based on a custom Page component. The developer wants to leverage the Style System within the Editable Templates to allow authors to switch between the Dark and Light Theme. The Style System dialog is NOT enabled for the site.

  What should the developer do to resolve this issue?

  A. Define Style Definitions using Page Policy dialog on Editable Template.

  B. Create two new client libraries with a dark and light theme and map them to the Page component.

  C. Set the sling:resourceSuperType property to core/wcm/components/page/v2/page on the Page component.

  D. Create a new dialog for the custom Page components.

  Correct Answer: B

  Reference: https://medium.com/adobetech/using-aem-style-system-to-increase-reusability-of-components8177c5b65c9e

• Question 77:

  A developer creates a custom component. The component dialog includes the following two fields: The component should display the first `X' characters of the text entered in the `text' input where `X' is the number entered in the `charLimit' input. If zero, or no value, is entered in the `charLimit' input then the text should be unaltered. The developer creates the following Sling Model to perform the trancation:

  

  

  A Null Pointer Exception occurs if NO charLimit values is set in the component dialog. What should the developer do to resolve this issue?

  A. Replace the defaultValue="0" attribute of the `charLimit' field in the dialog with min="0".

  B. Add the @Default annotation to the `chatLimit' variable in the Sling Model.

  C. Replace the defaultValue="0" attribute of the charLimit field in the dialog with defaultValue="{Long}0".

  D. Change the defaultInjectionStrategy of the Truncation Sling Model to DefaultInjectionStrategy.REQUIRED.

  Correct Answer: D

• Question 78:

  A custom AEM application contains Bundle A and Bundle B. Bundle A has a dependency to Bundle B via Import-Package.

  How can both bundles be deployed most efficiently across all environments?

  A. Use the Felix Web Console to upload the bundles in the correct order.

  B. Create one content package per bundle and use a package dependency to ensure installation order.

  C. Embed both bundles in one content package and use property `installationOrder' in package properties for correct bundle installation order.

  D. Embed both bundles in one content package: the dependency via Import-Package is enough to ensure correct installation.

  Correct Answer: D

• Question 79:

  After adding new features, a developer's environment is experiencing slowness before ultimately running out of memory. The initial log analysis points towards a large number of open sessions.

  Which action should the developer take to further monitor the overall session count on this AEM instance?

  A. Run the following command to generate thread dumps jstack -l >> threaddumps.log, analyze thread dumps to find long running sessions.

  B. Go to Web Console > Status > Threads, verify the overall thread count.

  C. Go to Tools > Operations > Monitoring. Create a new report based on Number of Active Sessions as metric.

  D. Go to /crx-qiuckstart/logs/strderr/log, use the following command grep -o `CRXSessionImpl' strderr.log| wc -l.

  Correct Answer: D

• Question 80:

  An OSGi bundle Activator.java is registered through a service DevelopInfo.java DeveloperInfo.java

  

  Activator.java

  

  Maven install generates an error during deployment. Refer to the error information below:

  

  Which action should the developer take to resolve the build error?

  A. @Service annotation is missing in DeveloperInfo.java.

  B. Interface DeveloperInfo does NOT have any method.

  C. Activator class is NOT implementing DeveloperInfo interface.

  D. The required Maven repository for OSGi is missing.

  Correct Answer: C