2024年最新の100%試験高合格率AD0-E134問題集PDF [Q31-Q53]

2024年最新の100%試験高合格率AD0-E134問題集PDF

合格させる試験完全版AD0-E134問題集52解答

質問 # 31
An AEM Developer receives requirements for Sling Models in a human-readable yaml format. A custom application needs to be built. The dependency is as shown:

A. 1. Create OSGI models to export as yaml
2. Configure mime type in Apache Sling Servlet/Script Resolver and Error Handler
B. 1. Create Sling models to export as yaml
2. Configure mime type in Apache Sling Referrer Filter
C. 1. Create Sling models to export as yaml
2. Configure mime type in Apache Sling MIME Type Service
D. 1. Create OSGI models to export as yaml
2. Configure mime type in Apache Sling MIME Type Service

正解：C

解説：
Explanation
To create Sling Models that can export data in a human-readable yaml format, the following steps are required:
* Create Sling models to export as yaml. Sling models are Java classes that can be used to represent resources in AEM. Sling models can use annotations to define how they can be adapted from a resource and how they can export data in different formats. To export data in yaml format, the Sling model class needs to use the @Model annotation with the resourceType parameter set to the resource type of the resource that the model represents. The Sling model class also needs to implement the org.apache.sling.models.annotations.Exporter annotation with the name parameter set to "jackson" and the extensions parameter set to "yaml". The Sling model class also needs to use the @JsonProperty annotation on the fields or methods that need to be exported in yaml format.
* Configure mime type in Apache Sling MIME Type Service. The Apache Sling MIME Type Service is an OSGi service that maps file extensions to MIME types and vice versa. To enable the yaml format for Sling models, the MIME Type Service needs to be configured with a new entry for the yaml extension and its corresponding MIME type, which is "application/x-yaml". This can be done by creating an OSGi configuration for the org.apache.sling.commons.mime.internal.MimeTypeServiceImpl service and adding the entry "yaml=application/x-yaml" to the mime.types property. References:
https://sling.apache.org/documentation/bundles/models.html
https://sling.apache.org/documentation/bundles/mime-type-support-commons-mime.html

質問 # 32
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?

正解：C

解説：
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

質問 # 33
Which AEM as a Cloud Service role can configure or run pipelines?

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

正解：B

解説：
Explanation
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-cloud-service/implementing/using-cloud-manager

質問 # 34
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 AEM Assets HTTP API
B. Use Core components to export JSON
C. Use Sling Exporter framework

正解：A

解説：
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

質問 # 35
Which option should be used to synchronize user data across publish servers in a publish farm?

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

正解：A

解説：
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

質問 # 36
Which configuration must be applied to enable re-fetching of cached items based on Cache Headers sent by AEM?

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

正解：B

解説：
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

質問 # 37
What is the recommended path to override /libs standard functionality?

A. /apps
B. /conf
C. /Iibs
D. /content

正解：A

解説：
Explanation
The recommended path to override /libs standard functionality is /apps. The /apps folder contains application-specific code and configuration that can extend or override the default functionality provided by
/libs. The /apps folder has precedence over the /libs folder, meaning that if there are two resources with the same path under both folders, the one under /apps will be used. References:
https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/developing/aem-proje

質問 # 38
Which environment-specific configuration is used in AEM as a Cloud Service to store private API keys?

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

正解：B

解説：
Explanation
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/configurin

質問 # 39
Which Maven plugin checks if all the requirements declarations made in OSGi bundles are satisfied by the capabilities declarations of other bundles included in the Maven project?

A. content-package-maven-plugin
B. femaven-assembly-plugin
C. aemanalyser-maven-plugin
D. maven-enforcer-plugin

正解：C

解説：
Explanation
The aemanalyser-maven-plugin is a Maven plugin that checks if all the requirements declarations made in OSGi bundles are satisfied by the capabilities declarations of other bundles included in the Maven project.
This plugin ensures that the OSGi bundles are consistent and can be resolved at runtime. The plugin also checks for other issues such as API compatibility, package versioning, and bundle start order. References:
https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/developing/aem-proje

質問 # 40
Which tool should a developer use to look up Adobe Identity Management System (IMS) users by email and return their IMS IDs?

A. Developer Console
B. Cloud Acceleration
C. User Mapping Tool
D. IMS Lookup Tool

正解：D

解説：
Explanation
The IMS Lookup Tool is a tool that allows looking up Adobe Identity Management System (IMS) users by email and returning their IMS IDs. The IMS Lookup Tool is available in the Cloud Manager UI under the Tools menu. The IMS Lookup Tool can be used to find the IMS IDs of users who need to be added to Cloud Manager programs or environments. References:
https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/using-cloud-manager

質問 # 41
An application development team needs to create a multi-channel application that uses AEM as a headless CMS Which feature should be used to maintain structured data for this application?

A. Custom component
B. Experience fragment
C. Content fragment
D. Static template

正解：C

解説：
Explanation
A content fragment is a reusable piece of content that can be authored and managed independently from a page. Content fragments are based on structured data models that define the elements and data types of the content. Content fragments can be delivered as JSON using various APIs, such as Assets HTTP API, Content Fragments REST API, or Content Fragments GraphQL API. Content fragments are suitable for creating multi-channel applications that use AEM as a headless CMS. References:
https://experienceleague.adobe.com/docs/experience-manager-learn/foundation/headless/introduction-to-headles

質問 # 42
A customer adds third-party client libraries to add some features in an existing AEM application, which will significantly reduce performance.
How should the developer optimize the site?

A. Embed client libraries to consolidate them into fewer files.
B. Debug third-party client lib and fix the code.
C. Rebuild Client libraries.

正解：A

解説：
Explanation
Embedding client libraries is a technique that allows combining code from multiple client libraries into a single file. This reduces the number of network requests and improves performance. Embedding client libraries can be done by using the embed property of the cq:ClientLibraryFolder node and specifying the categories of the client libraries to be embedded. References:
https://experienceleague.adobe.com/docs/experience-manager-cloud-service/content/implementing/developing/fu

質問 # 43
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. apply
C. execute
D. call

正解：C

解説：
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

質問 # 44
Which two unit testing dependencies are generated by AEM archetype? (Select two.)

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

正解：D、E

解説：
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

質問 # 45
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. throws Exception at the end of the init method declaration
B. SlingHttpServletRequest.class to adaptables property of Model Class annotation
C. defaultlnjectionStrategy = DefaultlnjectionStrategy property to @Model Class annotation
D. (Optional annotation to page field

正解：C

解説：
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

質問 # 46
Which property under /cache on dispatcher.any file identifies the directory where cached files are stored?

A. /invalidate
B. /docroot
C. /statfile
D. /cacheroot

正解：D

解説：
Explanation
The /cacheroot property under /cache in the dispatcher.any file identifies the directory where cached files are stored. It is a relative or absolute path to the cache root directory. The dispatcher creates a subdirectory for each virtual host under this directory and stores thecached files there.
References:https://experienceleague.adobe.com/docs/experience-manager-dispatcher/using/configuring/dispatche

質問 # 47
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. MapToCproject/cornponents/content/itemList^ltemListJtemListEditConfig);
B. ItemList.MapToCproject/components/content/itemList1);
C. ('project/components/content/itemList,).MapTo(ltemList,ltemListEditConfig);
D. MapTo(ltemList)('project/components/content/itemList,,ltemListEditConfig);

正解：B

解説：
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.

質問 # 48
AEM SPA integration provides various design models. In an application the developer chooses to use AEM as a headless CMS without using the SPA Editor SDK framework.
What would be an advantage for this design model?

A. The content author can edit the app using AEM's content authoring experience.
B. The SPA is compatible with the template editor
C. The developer has full control over the app.
D. The developer keeps control over the app by only enabling authoring in restricted areas of the app

正解：C

解説：
Explanation
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.
References:https://experienceleague.adobe.com/docs/experience-manager-learn/spa-editor-overview/spa-overvie

質問 # 49
A developer needs to create a runmode-specific OSGi configuration for an AEM as a Cloud Service implementation. In which location should the OSGi configuration be created?

A. ui.config project, (/config/.../config.<runmode>) folder
B. core project, (/core/.../config <runmode>) folder
C. ui.apps project (/apps/.../config.<runmode>) folder
D. all project, (/all/.../config.<runmode>) folder

正解：A

解説：
Explanation
The ui.config project, (/config/.../config.<runmode>) folder is the location where the OSGi configuration should be created for a runmode-specific configuration for an AEM as a Cloud Service implementation. The ui.config project contains OSGi configurations that are deployed to /apps in the repository. The config.<runmode> folder specifies the runmode for which the configuration is applicable, such as author or publish.
References:https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/deploying

質問 # 50
An AEM server is overloaded with too many concurrently running workflows. The developer decides to reduce the number of concurrent workflows.
What should be configured to reduce the number of concurrent workflows?

A. Maximum Parallel Jobs in OSGI console
B. The number of threads in Apache Felix Jetty Http Service
C. The number of threads in Scheduler
D. Launchers for each workflow

正解：A

解説：
Explanation
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.

質問 # 51
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 the feature flag in the unit test to disable the calls to the EmployeeService
B. Use a mock framework in the unit test to inject the EmployeeService
C. Instantiate the EmployeeService in the unit test and pass it to the constructor of the CalculationService
D. Use a mock framework in the unit test to inject the CalculationService

正解：B

解説：
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

質問 # 52
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