Adobe AD0-E134 Practice Test - Questions Answers, Page 2

Maximum Parallel Jobs is a configuration property that controls how many workflows can run concurrently on an AEM instance. Reducing this value can help to avoid overloading the server with too many workflows.

Reference: Workflow Engine Configuration section

Option B and Option D are two implementations that will support the HTL snippet. Option B 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 B also uses the @Inject annotation with the name parameter set to "./text" to inject the value of the text property into the text field. Option D uses the @Model annotation with the defaultInjectionStrategy parameter set to OPTIONAL. This allows the Sling Model to use optional injection for all fields and avoid null pointer exceptions if a property is missing. Option D also uses the @Inject annotation without any parameters to inject the value of the text property into the text field, using the field name as the default property name. Reference:

https://sling.apache.org/documentation/bundles/models.html

https://experienceleague.adobe.com/docs/experience-manager-htl/using-htl/htl-blockstatements.html?lang=en#use

A proxy component is a site-specific component that inherits from a core component and allows customization of the component name, group, dialog, and behavior. A proxy component can refer to any version of the core component by changing the sling:resourceSuperType property. A custom sling model can be used to implement the logic for adding the page title as prefix to the text property. A component template can be used to define the layout of the component.

Reference: 1 Using Core Components section 2 Create Proxy Component in AEM section 3 AEMCreate

Proxy Component section 4 Proxy Components in AEM 6.4 section 5 AEM Proxy Component Pattern and Component Versioning section

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. Reference:

https://sling.apache.org/documentation/bundles/models.html

https://experienceleague.adobe.com/docs/experience-manager-htl/using-htl/htl-blockstatements.html?lang=en#use

The MapTo() method is used to map a SPA component to an AEM component by specifying the sling:resourceType of the AEM component as an argument. The MapTo() method should be called on the SPA component and not on a string. The second argument of the MapTo() method is optional and can be used to provide an edit configuration for the SPA component.

Reference: 1 Map SPA components to AEM components section 2 Developing SPAs for AEM section

Option B is the final rendered html output for the code snippet. The code snippet uses the data-slylist block statement to iterate over the child pages of the current page. The data-sly-list statement assigns each child page to a variable named page and provides an index variable named i. The code snippet then uses the data-sly-test block statement to check if the index is odd or even and applies a different CSS class accordingly. The code snippet also uses the data-sly-element block statement to create an HTML element with the name specified by the elementName variable. The code snippet also uses the data-sly-attribute block statement to add an attribute with the name specified by the attrName variable and the value specified by the attrValue variable. The code snippet also uses the data-sly-resource block statement to include a resource with the path specified by the page.path variable and the resourceType specified by the resourceType variable. Reference:

https://experienceleague.adobe.com/docs/experience-manager-htl/using-htl/htl-blockstatements.html?lang=en

The com.day.cq.workflow.exec.ParticipantStepChooser interface is intended for implementations that will define the participant dynamically. This interface replaces the deprecated com.day.cq.workflow.exec.ParticipantChooser interface. The method getDynamicParticipant returns the dynamically resolved Principal id based on the work item, workflow session and metadata map parameters. Reference: https://developer.adobe.com/experience-manager/referencematerials/ cloud-service/javadoc/com/day/cq/workflow/exec/ParticipantStepChooser.html

An experience fragment is a group of one or more components including content and layout that can be referenced within pages. Experience fragments allow authors to create variations for different channels and modify them for specific time periods. Experience fragments also support versioning and restoring previous versions. Reference: https://experienceleague.adobe.com/docs/experiencemanager- 65/authoring/authoring/experience-fragments.html?lang=en

AEM SPA integration provides various design models for different levels of authoring capabilities and developer control. In the design model where AEM is used as a headless CMS without using the SPA

Editor SDK framework, the developer has full control over the app and can use any SPA framework or library. However, this also means that the content author cannot edit the app using AEM's content authoring experience, the SPA is not compatible with the template editor, and the developer cannot enable authoring in restricted areas of the app. Reference:

https://experienceleague.adobe.com/docs/experience-manager-learn/spa-editor-overview/spaoverview.html?lang=en#design-models