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NEW QUESTION # 19
In a non-optimized website, the final HTML generated for a typical page by publish instance includes a relatively large number of <script> elements that refer to other script files loaded from AEM environment. The developer wants to minimize these network calls by combining all required client library code into a single file to reduce the number of back-and-forth requests on page load.
Which step should a developer take to solve this issue?

A. Embed the required libraries into an app-specific client library using the embed property of the cq:ClientLibraryFolder node
B. Embed the required libraries into an app-specific client library using the allowProxy property of the cq:Clientl_ibraryFolder node
C. Add the categories property of the cq:Clientl_ibraryFolder node into an app-specific client library folder
D. Embed the required libraries into an app-specific client library using the dependencies property of the cq:Clientl_ibraryFolder node

Answer: D

Explanation:
Explanation
The embed property of the cq:ClientLibraryFolder node allows embedding code from a client library into another client library. At runtime, the generated JS and CSS files of the embedding library include the code of the embedded library. This reduces the number of network calls and improves performance. Embedding code is useful for providing access to libraries that arestored in secured areas of the repository. References:
https://experienceleague.adobe.com/docs/experience-manager-cloud-service/content/implementing/developing/fu

NEW QUESTION # 20
Which configuration must be applied to enable re-fetching of cached items based on Cache Headers sent by AEM?

A. /autolnvalidate "1"
B. /enableTTL "1"
C. /enableTTLtrue
D. /autolnvalidate true

Answer: B

Explanation:
Explanation
The /enableTTL "1" configuration must be applied to enable re-fetching of cached items based on Cache Headers sent by AEM. This configuration enables the Time To Live (TTL) feature of dispatcher, which allows dispatcher to check the Cache-Control and Expires headers of the cached files and re-fetch them from AEM if they are expired.
References:https://experienceleague.adobe.com/docs/experience-manager-dispatcher/using/configuring/page-inv

NEW QUESTION # 21
A developer needs to create a dynamic participant step where the participant is selected automatically at run time.
The developer decides to develop an OSGi service, which needs to implement the com.day.cq.workflow.exec.ParticipantStepChooser interface.
Which method should the developer implement from the com.day.cq.workflow.exec.ParticipantStepChooser interface?

A. String getDynamicParticipant(Workltem workltem, WorkflowSession workflowSession, MetaDataMap metaDataMap)
B. void getDynamicParticipant(Workltem workltem, WorkflowSession workflowSession, MetaDataMap metaDataMap)
C. String getParticipant(Workltem workltem, WorkflowSession workflowSession, MetaDataMap metaDataMap)
D. void getParticipant(Workltem workltem, WorkflowSession workflowSession, MetaDataMap metaDataMap)

Answer: A

Explanation:
Explanation
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.
References:https://developer.adobe.com/experience-manager/reference-materials/cloud-service/javadoc/com/day

NEW QUESTION # 22
An AEM application is expected to export a content fragment in JSON format without any customization for a headless implementation.
What is the recommended approach?

A. Use Sling Exporter framework
B. Use Core components to export JSON
C. Use AEM Assets HTTP API

Answer: C

Explanation:
Explanation
AEM Assets HTTP API is a RESTful API that allows access to content fragments in JSON format without any customization. The API supports CRUD operations on content fragments and their variations, as well as querying and searching for content fragments based on metadata or full-text search.
References:https://experienceleague.adobe.com/docs/experience-manager-65/assets/extending/assets-api-content

NEW QUESTION # 23
A customer who is running an AEM application on premise reports that the application is slowing down over time and even crashes The issues seem to start occurring after a new production deployment. The AEM developer knows that the described symptoms could be caused by a memory leak.
Which two steps should be taken after confirming the problem is related to a memory issue? (Choose two.)

A. Increase the cache ratio of the application
B. Open the error log and look for messages with 'OutOfMemoryError'
C. Create a thread dump for analysis
D. Create a heap dump for analysis
E. Analyze the request log and make sure the number of requests are below the expected threshold

Answer: C,D

Explanation:
Explanation
Creating a heap dump and a thread dump are two steps that should be taken after confirming the problem is related to a memory issue. A heap dump is a snapshot of the memory usage of the Java Virtual Machine (JVM) at a given point in time. A heap dump can be used to identify memory leaks, memory consumption patterns, and objects that occupy large amounts of memory. A thread dump is a snapshot of the state of all threads that are part of the JVM process. A thread dump can be used to identify deadlocks, blocked threads, and CPU-intensive threads. References:
https://experienceleague.adobe.com/docs/experience-manager-65/deploying/configuring/memory-analysis.html?

NEW QUESTION # 24
The following anchor tag is not resolving:
<a href="item.path" >{item.name}</a>
Upon further inspection the developer notices that the link has no .html appended to the end of the URL What could be a potential fix for the issue?

Answer: B

Explanation:
Explanation
Option B is a potential fix for the issue. Option B uses the data-sly-attribute block statement to add the href attribute to the anchor tag. The data-sly-attribute statement uses an expression to append ".html" to the item.path value. This way, the link will have the correct extension and will resolve to the corresponding page.
References:https://experienceleague.adobe.com/docs/experience-manager-htl/using-htl/htl-block-statements.htm

NEW QUESTION # 25
SPA components are connected to AEM components via the MapTo() method.
Which code should be used to correctly connect an SPA component called ItemList to its AEM equivalent?

A. ItemList.MapToCproject/components/content/itemList1);
B. MapTo(ltemList)('project/components/content/itemList,,ltemListEditConfig);
C. ('project/components/content/itemList,).MapTo(ltemList,ltemListEditConfig);
D. MapToCproject/cornponents/content/itemList^ltemListJtemListEditConfig);

Answer: A

Explanation:
Explanation
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.

NEW QUESTION # 26
A development team is starting a new AEM project that is going to integrate with the Adobe Commerce platform. The developer needs to create a new AEM project using the Maven command line interface.
How can the 'mvn -B archetype:generate' command help the developer with the integration between AEM and Adobe Commerce?

A. Using the property ,aemVersion=cloudl automatically provides a report with integration guidelines.
B. Using the property 'includeCommerce=y'1 the command will generate specific Commerce Core Components.
C. Using the property 'commerceModule=AdobeCommerce' can provide a path to an external jar that integrates between the platforms.

Answer: B

Explanation:
Explanation
The includeCommerce property is a boolean flag that indicates whether to include Commerce Core Components in the project or not. If set to y, the command will generate a commerce module that contains specific Commerce Core Components and their dependencies. These components can be used to integrate AEM with Adobe Commerce platform or other commerce solutions. References:
https://experienceleague.adobe.com/docs/experience-manager-core-components/using/developing/archetype/usin

NEW QUESTION # 27
A developer needs to create a workflow custom process step in AEM. In a custom process step, an OSGi component needs to implement the WorkflowProcess interface.
Which method should the developer implement?

A. submit
B. execute
C. call
D. apply

Answer: B

Explanation:
Explanation
The WorkflowProcess interface is the interface to be used for automatic workflow steps implemented in Java.
Classes implementing this interface define Java based processes that can be attached to a WorkflowNode and executed by the workflow engine. The method execute takes a WorkItem, a WorkflowSession and a MetaDataMap as parameters and performs the logic of the custom process step. References:
https://developer.adobe.com/experience-manager/reference-materials/6-5/javadoc/com/adobe/granite/workflow/e

NEW QUESTION # 28
An AEM application development team is assigned a task to create an Event-Driven Data Layer implementation for an Analytics solution.
Which Adobe recommended best practice should the developer choose?

A. Create a custom data layer and add each component template, and its properties to the data layer
B. Use Adobe Client Data Layer and integrate with Core components.
C. Use Adobe Experience Platform's data layer to integrate with AEM.
D. Create an Adobe Cloud Service configuration to use third-party tool's data layer.

Answer: B

Explanation:
Explanation
Adobe Client Data Layer is a JavaScript library that provides a standardized way to collect, structure, and manage data on a web page. It can be used to implement an event-driven data layer for analytics solutions. It integrates with Core components and allows authors to configure data layer properties for each component. It also supports custom events and data sources. References:
https://experienceleague.adobe.com/docs/experience-manager-core-components/using/developing/data-layer.htm

NEW QUESTION # 29
A developer is on an AEM application that is being used to calculate an employee's salary. The calculation is done in an OSGi service called CalculationService. This service class has a dependency on one other service, called the EmployeeService.
How should the developer make sure that the critical code in the CalculationService has a high unit test coverage?

A. Use a mock framework in the unit test to inject the CalculationService
B. Instantiate the EmployeeService in the unit test and pass it to the constructor of the CalculationService
C. Use the feature flag in the unit test to disable the calls to the EmployeeService
D. Use a mock framework in the unit test to inject the EmployeeService

Answer: D

Explanation:
Explanation
A mock framework is a tool that allows creating mock objects that simulate the behavior of real objects in a controlled way. A mock framework can be used in a unit test to inject the EmployeeService dependency into the CalculationService and verify its interactions. This way, the unit test can focus on testing the logic of the CalculationService without relying on the actual implementation of the EmployeeService. References:
https://sling.apache.org/documentation/development/sling-testing-tools.htmlhttps://wcm.io/testing/aem-mock/usa

NEW QUESTION # 30
An AEM Developer needs to create a new component to help support a new product launch.
* The client is on AEM 6.5 on-premise with the latest version of WCM Core Components
* The component must include text, image, and a link
* The component must support multiple designs
Which process should the AEM Developer use to support the launch?

A. 1. Create a new Image with Text component that exposes the Core Components authoring dialogs for those components
2. Add a policy to define which designs are used
B. 1. Extend the Teaser Component from Core Components
2. Create style variations to be used in the Style System
C. 1. Create a new component by extending the Text Component from Core Components
2. Add dialog properties and modify HTL to support images
D. 1. Extend the Text Component from Core Components
2. Enable image manipulations for the Text Component via policy

Answer: B

Explanation:
* Extend the Teaser Component from Core Components
* Create style variations to be used in the Style System** Comprehensive Explanation 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.h
https://experienceleague.adobe.com/docs/experience-manager-core-components/using/components/style-sy

NEW QUESTION # 31
Which two unit testing dependencies are generated by AEM archetype? (Select two.)

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

Answer: B,D

Explanation:
Explanation
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/projec

NEW QUESTION # 32
A developer has to create a Logger and Writer pair for the company's application logging. Which OSGi configurations should the developer use?

A. Apache Sling Request Logger and Apache Sling Logging Writer Configuration
B. Apache Sling Logging Logger Configuration and Apache Sling Logging Writer Configuration
C. Apache Sling Logging Logger Configuration and Apache Sling Logging Configuration

Answer: B

Explanation:
Explanation
The Apache Sling Logging Logger Configuration and Apache Sling Logging Writer Configuration are the OSGi configurations that the developer should use to create a Logger and Writer pair for the company's application logging. The Logger Configuration defines the log level and the log file name for a given logger name or category. The Writer Configuration defines the file size, number of files, and file location for a given log file name.
References:https://experienceleague.adobe.com/docs/experience-manager-65/deploying/configuring/configure-lo

NEW QUESTION # 33
Refer to the exhibit.

The current page has three children.
What is the final rendered html output for the code snippet?

Answer: A

Explanation:
Explanation
Option B is the final rendered html output for the code snippet. The code snippet uses the data-sly-list 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.
References:https://experienceleague.adobe.com/docs/experience-manager-htl/using-htl/htl-block-statements.htm

NEW QUESTION # 34
A snippet throws an exception at runtime:
@Model(adaptables = {Resource.class}) public class MyCustomModel {
(SSIingObject
private Resource resource;

What should the developer add to fix it?

A. defaultlnjectionStrategy = DefaultlnjectionStrategy property to @Model Class annotation
B. (Optional annotation to page field
C. SlingHttpServletRequest.class to adaptables property of Model Class annotation
D. throws Exception at the end of the init method declaration

Answer: A

Explanation:
Explanation
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/documentation/bundles/mod

NEW QUESTION # 35
In an AEM as a Cloud Service environment, which repository areas are considered as immutable?

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

Answer: A

Explanation:
Explanation
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-manager-cloud-service/implementing/deploying/overview.h

NEW QUESTION # 36
An AEM application requires LDAP Service integration to synchronize users/groups. Which two OSGi configuration are required for LDAP integration in AEM? (Select Two.)

A. Apache Jackrabbit Oak External Login Module
B. Apache Jackrabbit Oak Solr server provider
C. Apache Jackrabbit Oak Default Sync Handler
D. Apache Jackrabbit Oak CUG Configuration
E. Apache Jackrabbit Oak AuthorizableActionProvider

Answer: A,C

Explanation:
Explanation
The Apache Jackrabbit Oak External Login Module and Apache Jackrabbit Oak Default Sync Handler are the two OSGi configurations that are required for LDAP integration in AEM. The External Login Module defines how AEM connects to the LDAP server and authenticates users against it. The Default Sync Handler defines how AEM synchronizes users and groups from the LDAP server to the repository.
References:https://experienceleague.adobe.com/docs/experience-manager-65/administering/security/ldap-config.

NEW QUESTION # 37
Which option should be used to synchronize user data across publish servers in a publish farm?

A. Replication Agents
B. Sling Content Distribution
C. Vault plugin
D. CURL

Answer: B

Explanation:
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

NEW QUESTION # 38
An AEM Developer needs to migrate to AEM as a Cloud Service from AEM version 6.4. The AEM Developer is not able to run the Best Practice Analyzer.
What is preventing the Best Practice Analyzer from running?

A. Best Practice Analyzer should run on Publisher instead of Author instance.
B. Best Practice Analyzer is not supported on AEM version 6.4.
C. The AEM Developer is not an admin or does not have administrator rights.

Answer: B

Explanation:
Explanation
The Best Practice Analyzer is a tool that scans an existing AEM code base and identifies patterns that are incompatible with AEM as a Cloud Service or newer versions of AEM on-premise. The Best Practice Analyzer is not supported on AEM version 6.4 or earlier versions. The Best Practice Analyzer requires AEM version 6.5 or later to run. References:
https://experienceleague.adobe.com/docs/experience-manager-cloud-service/moving/cloud-migration/best-practi
https://experienceleague.adobe.com/docs/experience-manager-cloud-service/moving/cloud-migration/best-practi

NEW QUESTION # 39
A developer needs to create a new Title component. The requirements are:
1. The layout must be the same as the Title core component
2. The text property must have the page title as prefix (e.g., Page Title - <component text>)
3. The component must be reusable
Which approach is recommended?

A. 1. Create a Proxy Component from Title core component
2. Create a Custom Sling Model that overrides the default behavior
B. 1. Create a Proxy Component of Title core component
2. Create a Custom Sling Model that overrides the default behavior
3. Customize the component template
B, 1. Create a custom component from scratch
2. Create a Custom Sling Model for the component that follows the requirement
3. Create a Model Exporter

Answer: B

Explanation:
Explanation
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.

NEW QUESTION # 40
......

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