AD0-E134 Online Practice Questions and Answers

Correct Answer: D

Reference : https://experienceleague.adobe.com/docs/experience-manager-cloud-service/content/implementing/deploying/configuring-osgi.html?lang=en

Correct Answer: A

Extend the Teaser Component from Core Components Create style variations to be used in the Style System** Comprehensive of Correct Answer Only: The Teaser Component from Core Components is a component that allows authors to display a title, description, image and link for a teaser item. The component supports multiple designs and can be extended to add custom features or logic. The Style System allows authors to define style variations for components without requiring code changes or new templates. References: https://experienceleague.adobe.com/docs/experience- manager-core-components/using/components/teaser.html?lang=en https://experienceleague.adobe.com/docs/experience-manager-core- components/using/components/ style-system.html?lang=en

Correct Answer: AC

Explanation: Code Quality testing and UI testing are two types of testing that are available OOB in AEM Cloud Manager Pipeline. Code Quality testing checks the code quality of the project using SonarQubeand reports any issues or

vulnerabilities. UI testing checks the functionality and usability of the project using Selenium WebDriver and reports any errors or failures.

References: https://experienceleague.adobe.com/docs/experience-manager- cloud-service/implementing/testing/testing-overview.html?lang=en#testing-types https://experienceleague.adobe.com/docs/experience-manager-cloud- service/

implementing/testing/code-quality-testing.html?lang=enhttps://experienceleague.adobe.com/docs/experience-manager-cloud- service/implementing/testing/ui-testing.html?lang=en

Correct Answer: B

When multiple configurations for the same PID are applicable, the configuration with the highest number of matching runmodes is applied. This is because the runmodes act as a filter to select the most specific configuration for a given environment. If there is a tie between two or more configurations with the same number of matching runmodes, the one that occurs first in the repository is applied. References:https://experienceleague.adobe.com/docs/experience-manager- 65/deploying/configuring/configure-runmodes.html?lang=en#configuring-osgi-settings-per- runmode

Correct Answer: A

The developer should add the defaultInjectionStrategy = DefaultInjectionStrategy property to the @Model Class annotation to fix the snippet. The defaultInjectionStrategy property defines how the Sling Model handles missing or null values for the injected fields. By default, the Sling Model uses the REQUIRED injection strategy, which means that all fields must have a non-null value or else an exception is thrown. By setting the defaultInjectionStrategy property to OPTIONAL, the Sling Model allows null values for the injected fields and does not throw an exception. This way, if the page field is null because the resource is not a page, the Sling Model can still work without errors. References: https://sling.apache.org/documentation/bundles/models.htmlhttps://sling.apache.org/docum entation/bundles/models.html#optional-injection

Correct Answer: B

https://experienceleague.adobe.com/docs/experience-manager-learn/getting-started-with-aem-headless/spa-editor/react/map-components.html?lang=en

Correct Answer: A

Explanation: Sling Content Distribution is a feature that allows synchronizing user data across publish servers in a publish farm. Sling Content Distribution uses agents to distribute content from one instance to another using a publish-publish

topology. Sling Content Distribution can be configured to synchronize user data under /home/users and /home/groups paths, as well as their ACLs.

References: https://experienceleague.adobe.com/docs/experience-manager- 65/administering/security/sync.html?lang=enhttps://experienceleague.adobe.com/docs/exp erience-manager-learn/sites/deploying/sling-content-distribution.html?

lang=en

Correct Answer: A

Explanation: Code Quality Testing is a type of Cloud Manager tests that are enabled for all Cloud Manager production pipelines and cannot be skipped. Code Quality Testing checks the code quality of the project using SonarQube and reports

any issues or vulnerabilities. Code Quality Testing can fail the pipeline if the code quality does not meet the minimum standards defined by Adobe.

References: https://experienceleague.adobe.com/docs/experience-manager-cloud- service/implementing/testing/testing-overview.html?lang=en#testing- typeshttps://experienceleague.adobe.com/docs/experience-manager-cloud- service/

implementing/testing/code-quality-testing.html?lang=en

Correct Answer: A

Explanation: The Auto Replicate via On Off Trigger Configuration is a feature that allows content to be replicated as soon as the On Time and Off Times are reached. This feature can be enabled by creating an OSGi configuration for the

com.day.cq.wcm.core.impl.servlets.OnOffTimeServlet service. This service listens for changes in the On Time and Off Time properties of pages andtriggers replication accordingly.

References: https://experienceleague.adobe.com/docs/experience-manager- 65/deploying/configuring/replication.html?lang=en#on-off- timehttps://experienceleague.adobe.com/docs/experience-manager- 65/deploying/configuring/

replication.html?lang=en#auto-replication

Correct Answer: C

This syntax allows the developer to reference a secret variable that is stored in the Cloud Manager UI under Environment Details > Variables. The secret variable name must start with a lowercase letter and can contain alphanumeric characters and underscores. References: https://experienceleague.adobe.com/docs/experience-manager-cloud- service/implementing/deploying/configuring-osgi.html?lang=en#environment-specific- configuration