Adobe AD0-E134 Online Practice Questions and Exam Preparation

Adobe AD0-E134 Online Questions & Answers

• Question 1:

  On package install content that is already present in the repos must not be overwritten and if not present in the repos it must not be removed.

  Which import mode should the developer use?

  A. update
  B. replace
  C. merge
  C. merge

• Question 2:

  A client has asked to share an HTML version of the test coverage report for the AEM project.

  What plugin should the AEM developer use to generate the test coverage report using the latest archetype?

  A. org.apache.maven.plugins maven-surefire-plugin .....
  B. org.apache.maven.plugins maven-checkstyle-plugin .....
  C. org.apache.maven.plugins maven-pmd-plugin .....
  A. org.apache.maven.plugins maven-surefire-plugin .....

• Question 3:

  Which two unit testing dependencies are generated by AEM archetype? (Select two.)

  A. JUnit
  B. Selenium
  C. PowerMock
  D. Mockito
  E. Hobbes
  A. JUnit
  D. Mockito

  ---

  JUnit and Mockito are two unit testing dependencies that are generated by AEM archetype. JUnit is a framework for writing and running unit tests in Java. Mockito is a framework for creating and using mock objects in unit tests. AEM archetype also adds Apache Sling Mocks and AEM Mocks Test Framework by io.wcm as dependencies for unit testing. References: https://experienceleague.adobe.com/docs/experience-manager- learn/getting-started-wknd-tutorial-develop/project-archetype/unit- testing.html?lang=enhttps://experienceleague.adobe.com/docs/experience-manager-corecomponents/using/developing/archetype/using.html?lang=en

• Question 4:

  Which AEM as a Cloud Service role can configure or run pipelines?

  A. Deployment Manager
  B. DevOps
  C. Developer
  D. Program Manager
  A. Deployment Manager

  ---

  The Deployment Manager is a role that can configure or run pipelines in Cloud Manager. The Deployment Manager can create and edit programs and environments, configure pipelines, start and cancel pipeline executions, and approve or reject deployments to production. The Deployment Manager role requires an IMS ID that is associated with the Adobe Experience Cloud product profile. References: https://experienceleague.adobe.com/docs/experience-manager-cloudservice/implementing/using-cloud-manager/adding-users-to-programs-and- environments.html?lang=en#roles-and-responsibilitieshttps:// experienceleague.adobe.com/docs/experience-manager-cloud- service/implementing/using-cloudmanager/cloud-manager-user-roles.html?lang=en

• Question 5:

  Which environment-specific configuration is used in AEM as a Cloud Service to store private API keys?

  A. $[env:ENV_VAR_NAME]
  B. $[env:SECRET_VAR_NAME]
  C. $[secret:SECRET_VAR_NAME]
  D. $[secret:ENV_VAR_NAME]
  C. $[secret:SECRET_VAR_NAME]

  ---

  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

• Question 6:

  In an AEM as a Cloud Service environment, which repository areas are considered as immutable?

  A. /content and /libs
  B. /content and /etc
  C. /apps and /libs
  D. /apps and /content
  C. /apps and /libs

  ---

  In AEM as a Cloud Service environment, the repository areas /apps and /libs are considered as immutable, meaning that they cannot be modified at runtime by any means. These areas contain application code and configuration that are deployed via Cloud Manager and are read-only for security and performance reasons. Any changes to these areas require a new deployment via Cloud Manager. References: https://experienceleague.adobe.com/docs/experience-managercloud- service/implementing/deploying/overview.html?lang=en#repository- restrictionshttps://experienceleague.adobe.com/docs/experience-manager-cloud- service/ implementing/developing/aem-project-content-package- structure.html? lang=en#repository-restrictions

• Question 7:

  Which attribute must be present in all filter rules in AEM dispatcher configuration?

  A. /type
  B. /selectors
  C. /url
  D. /glob
  A. /type

  ---

  https://experienceleague.adobe.com/docs/experience-manager-dispatcher/using/configuring/dispatcher-configuration.html?lang=en#configuring-access-to-content-filter

• Question 8:

  An AEM development team is working on a new multi-country application using AEM as a Cloud Service. A developer has been assigned the task for building the integration with a third-party web service. A secret key is needed to connect with this web service. The website creators will provide this key. The key is different for each type of environment (dev, stage and production) What is the recommended way to make the secret key available in the AEM application?

  A. Use a context aware configuration
  B. Read the key value from a property file stored in the code base
  C. Use an environment variable which is then consumed by an OSGi configuration
  D. Read the key value from OSGi configuration stored in run nNdes
  C. Use an environment variable which is then consumed by an OSGi configuration

  ---

  The recommended way to make the secret key available in the AEM application is to use an environment variable which is then consumed by an OSGi configuration. This way, the secret key is not stored in the code base or in the repository, but rather in a secure and encrypted way in the Cloud Manager environment variables. The OSGi configuration can use a placeholder to reference the environment variable and inject its value at runtime. References: https:// experienceleague.adobe.com/docs/experience- manager-cloud-service/implementing/deploying/configuring- osgi.html?lang=en#environment-variableshttps://experienceleague.adobe.com/docs/experience-manager-cloud- service/ implementing/deploying/environment-variables.html?lang=en

• Question 9:

  A developer needs to create sling models for two fields name and occupations. The dialog has two fields, name - a single value field, and occupations - a multi value field. The following code is included in sling models inherited from interface com.adobe.aem.guides.wknd.core.models.Byline

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

  ---

  Option C is the correct implementation for the Sling Model. Option C uses the @Model annotation with the adaptables parameter set to Resource.class. This allows the Sling Model to adapt from a resource object and access its properties using the ValueMap interface. Option C also uses the @Inject annotation with the name parameter set to "./name" and "./occupations" to inject the values of the name and occupations properties into the name and occupations fields. Option C also uses the @Named annotation with the value parameter set to "byline" to specify the name of the Sling Model that can be used in HTL scripts. References: https://sling.apache.org/documentation/bundles/models.htmlhttps:// experienceleague.adob e.com/docs/experience-manager-htl/using-htl/htl-block-statements.html?lang=en#use

• Question 10:

  After defining a Sling Model, what step is required to enable JSON export on any component?

  A. Annotate the Sling Model interface.
  B. Use Sling Resource Merger.
  C. Create an OSGI configuration.
  D. Install Jackson library in AEM
  A. Annotate the Sling Model interface.