[Full-Version] 2024 New AD0-E123 Actual Exam Dumps, Adobe Practice Test
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NEW QUESTION # 10
A content author has this OSGI component:
How can the content author use the Apache Felix Web OSGi console to disable the servlet?
- A. Select the Bundle Resource Provider tab > Check that the OSGi component is listed > Click disable Action button
- B. Select the Components tab > Check that the OSGi component is listed > Click disable Action button
- C. Select the Services tab > Check that the OSGi component is listed > Click disable Action button
Answer: B
Explanation:
In the Apache Felix Web Console, which is the OSGi management console of AEM, components are managed under the "Components" tab. The provided OSGi component, a servlet in this case, can be disabled by navigating to the "Components" tab, where all the active components are listed. Once the specific servlet is located, it can be disabled by clicking on the "Disable" action button associated with that component. This does not remove the servlet from the system; it simply stops it from being active.
Option A is incorrect because the "Bundle Resource Provider" tab does not deal with enabling or disabling of components.
Option B is also incorrect because the "Services" tab provides information about services but does not provide a direct way to disable them.
NEW QUESTION # 11
A developer working in an AEM as a Cloud Service environment will be using Golden Master.
What is being used by this developer?
- A. Publish tier
- B. Content Repositoty
- C. Cloud Manager Git Repository
Answer: C
Explanation:
In the context of AEM as a Cloud Service, a "Golden Master" typically refers to the production-ready, main branch within the Cloud Manager Git Repository. This repository is used to manage and deploy code to AEM Cloud Service environments. It is considered the source of truth for the codebase that is used to build, test, and deploy AEM applications in the cloud.
NEW QUESTION # 12
Multiple Experience fragments have been created as a part of the ongoing AEM Project. These Experience fragments can be exported to Adobe Target using the "Export to Adobe Target" configuration and by providing Cloud Configuration for Adobe Target.
What is the default format used to complete this export?
- A. JSON
- B. HTML
- C. XML
Answer: B
Explanation:
Experience Fragments in AEM can be exported to Adobe Target, and the default format for this export is HTML. When Experience Fragments are exported to Adobe Target, they are typically used for personalization and A/B testing. HTML is the format that is readily usable within Adobe Target to create variations of a page or a component for these testing purposes.
XML (Option B) and JSON (Option C) are not the default formats for exporting Experience Fragments to Adobe Target. While they can represent structured data, for the purposes of visual personalization in Adobe Target, the HTML format is used because it can directly represent the markup required for the content to be rendered in a browser.
NEW QUESTION # 13
Which configuration on the dispatcher allows the cache of the request with an authorization header?
- A. /invalidate authorization'
- B. /allowAuthonzed
- C. /cacheAuthorized "true"
Answer: C
Explanation:
In the dispatcher configuration, to allow the caching of requests with an authorization header, the property
/cacheAuthorized "true"must be set. By default, the dispatcher does not cache responses to requests that include authorization headers to prevent private or user-specific data from being incorrectly cached and served to other users. Setting this property totrueoverrides the default behavior, enabling the cache to store and serve responses even for requests that contain an authorization header.
NEW QUESTION # 14
A developer wants to write a Java service that will serve some data to the custom component.
Which one of the Maven modules is the place to create this service?
- A. core
- B. uicontent
- C. ui.apps
Answer: A
Explanation:
A Java service, which is a backend Java class that encapsulates some business logic or functionality, should be placed in thecoreMaven module of an AEM project. This module is intended for the Java code that contains OSGi services, servlets, and other Java backend code. By creating the service in thecoremodule, it can be properly compiled, packaged, and deployed as an OSGi bundle within AEM.
NEW QUESTION # 15
Which offloading-related service is used by each AEM instance to connect to AEM Topology Connector?
- A. Cluster Service
- B. Discovery Service
- C. Topology Connector Service
Answer: B
Explanation:
The Discovery Service is an offloading-related service used by each AEM instance to connect to AEM Topology Connector. The Discovery Service is part of the Sling Discovery framework, which is responsible for detecting and managing the topology of AEM instances. It enables instances to discover each other and establish a clustered topology, which is essential for load-balancing, failover, and other distributed operations.
Option A, "Cluster Service," is not a standard term used in AEM for connecting to the Topology Connector.
Option C, "Topology Connector Service," is a slightly misleading term; the correct term is Discovery Service, which performs the role described.
NEW QUESTION # 16
An AEM sites developer is working on the development of a 'Hello World' component and wants to facilitate the mapping of data from the JCR to Java variables.
Which feature should the developer use to provide this facilitation?
- A. Client-Side Libraries
- B. Sling Models
- C. HTL and Dialogs
Answer: B
Explanation:
Sling Models is an AEM feature that allows developers to map JCR data to Java objects. It is a part of the Sling framework, which AEM is built on top of. Sling Models facilitate the decoupling of content from the rendering layer, making it easier to work with data in AEM components. By defining simple POJOs (Plain Old Java Objects) with annotations, developers can map properties from the JCR (Java Content Repository) to fields in a Java class, enabling a straightforward and type-safe way to handle the content. This is especially useful when creating components such as 'Hello World', where dynamic data needs to be fetched from the JCR and rendered on the page.
HTL and Dialogs (Option A) are used for rendering components and creating editable fields in the component dialogs, respectively, but do not facilitate data mapping to Java variables.
Client-Side Libraries (Option B) are used to manage client-side resources like JavaScript and CSS but are not involved in JCR to Java variable mapping.
NEW QUESTION # 17
A developer wants to customize a core component.
Which property needs to be set in the new component to achieve this goal?
- A. jcrlitle
- B. sling:resourceType
- C. slingresourceSuperType
Answer: C
Explanation:
When customizing a core component in AEM, setting thesling:resourceSuperTypeproperty in the new component's definition allows it to inherit features from an existing core component. This property points to the resource type of the core component that is being extended or customized. By doing so, the new component inherits the core component's logic and rendering scripts but can be customized further according to project-specific requirements.
Option A,sling:resourceType, is used to define the primary resource type for a component and does not indicate inheritance.
Option B,jcr:title, is used to give a human-readable title to a node in the JCR and is unrelated to component inheritance.
NEW QUESTION # 18
A front-end developer working on an AEM SPA project cannot see the property that should be exposed in the JSON of the new component added to the homepage.
Which option would give information if the required property is exposed by the Sling Model?
- A. [homepage-path]/sling-model.).json
- B. [homepage-palh]/s ling j son
- C. [homepage-path]/model.json
Answer: C
Explanation:
In an AEM Single Page Application (SPA) project, the.model.jsonendpoint is used to expose the properties of a Sling Model as JSON. This is useful for SPAs that need to access component properties dynamically. The front-end developer should check the URL[homepage-path]/model.jsonto see the JSON output of the Sling Model for the new component. This endpoint provides a tree of the page content as JSON, which includes the Sling Model's exported properties for components included on the page.
NEW QUESTION # 19
A developer wants to build an AEM project with a specific version. Which property on Maven would be used for this purpose9
- A. <version>
- B. <packageVersion>
- C. <aemVersion>
Answer: A
Explanation:
In a Maven project, the<version>property is used to specify the version of the project itself. This version can include the version of the AEM project being built if that's the convention used in the project's versioning strategy. It's typically specified in thepom.xmlfile at the root of the project and is inherited by all the modules of the project unless they specify a different version locally in their respectivepom.xmlfiles.
NEW QUESTION # 20
What would be the packageType for immutable code packages in Maven project structure?
- A. <packageType>container</packageType>
- B. <packageType>application</packageType>
- C. <packageType>content</packageType>
Answer: B
Explanation:
In Maven for AEM,applicationis the packageType that is typically used for immutable code packages. These are packages that contain code that is not expected to change between deployments, such as OSGi bundles and certain content packages that do not contain user-editable content. This type of package is intended to be deployed to an AEM instance as part of the application's codebase, and theapplicationpackageType signifies this use case.
<packageType>container</packageType>is not a standard package type in AEM Maven project structures.
<packageType>content</packageType>is typically used for packages that contain mutable content, such as pages and configurations that can be edited by authors.
NEW QUESTION # 21
Which service is used in AEM to control how AEM instances interact with a topology, while running on instances?
- A. Apache Sling Resource-Based Service
- B. Offloading Service
- C. Web Console Service
Answer: A
Explanation:
The service used in AEM to control how AEM instances interact with a topology while running on instances is the Apache Sling Resource-Based service. This service helps in managing the resources and how they're resolved and accessed within the AEM topology. It's part of the Apache Sling framework, which is an integral part of AEM's architecture.
Option A, "Web Console Service," is more for administration and management of OSGi components, not specifically for topology interaction.
Option C, "Offloading Service," is generally related to processing tasks outside of the AEM instances and does not directly control instance interactions within a topology.
NEW QUESTION # 22
Which two options are included in the AEM service pack release notes? (Choose two.)
- A. Next service pack release dale
- B. Download link to AEM jar
- C. Known issues
- D. Deprecated features
Answer: C,D
Explanation:
AEM service pack release notes typically include information that helps users understand the changes that the service pack will bring to their AEM instance. These release notes commonly include:
A: Deprecated features - This section informs users about the features that are being deprecated with the current release and guides them on migrating away from deprecated features to the recommended alternatives.
B: Known issues - This section provides information about any issues or bugs that are known at the time of the release, which might not yet be fixed. It often includes workarounds for these issues if they are available.
Option C, "Next service pack release date," is not typically included because release dates are subject to change and are usually communicated through official channels closer to the actual release.
Option D, "Download link to AEM jar," is not included in the release notes but is typically available through the Adobe Software Distribution site or Cloud Manager for AEM as a Cloud Service.
NEW QUESTION # 23
An author wants to define a blueprint configuration to identify an existing website that will be used as the source for one or more live copy pages.
Which two structure rules must the content author follow? (Choose two.)
- A. The web site should have a single page as the root.
- B. The immediate child pages ofthe root are language branches of the web site.
- C. The root ofeach language branch has at least two child pages
- D. Each language page must have a country child page.
Answer: A,B
NEW QUESTION # 24
Which two configurations will be applied if an instance starts with the run modes author, dev, and emea7 (Choose two.)
- A. /apps/Vconfig.tesl.dev
- B. /apps/Vconfig.emea
- C. /apps/Vconfig.author.emea.dev
- D. /config/author.dev.emea.noldap
Answer: C,D
Explanation:
When an AEM instance starts with specified run modes, it selects configurations from the repository that match those run modes. Run modes allow for flexible management of settings and configurations across different environments. For the instance started with 'author', 'dev', and 'emea' run modes, it would apply configurations from paths that match these run modes.
Option B,/config/author.dev.emea.noldap, is correct. This path matches all three run modes specified and would, therefore, be included.
Option D,/apps/mysite/config.author.emea.dev, is also correct. This path matches the run modes and would be applied to the instance as well.
Options A and C do not match all three run modes and therefore would not be applied.
NEW QUESTION # 25
A developer needs to extend a complete dialog from the core component, except for one tab.
Which property can be used to achieve this goal?
- A. slingorderBefore
- B. jcrhideProperty
- C. sling;hldeResource
Answer: C
Explanation:
In AEM, when you need to extend a dialog from a core component but want to hide or exclude one tab or part of the dialog, you can use thesling:hideResourceproperty. This property allows you to selectively hide resources (like a tab in a dialog) inherited from a super type (the core component) in your overlay or custom component.
NEW QUESTION # 26
A developer needs to use AEM Core Components in production mode (without sample content). The developer would like to do this without needing to download and install the core components before using them.
Which AEM version would the developer use?
- A. AEM as a Cloud Service
- B. Adobe Managed Services
- C. Version 6.3
Answer: A
Explanation:
AEM as a Cloud Service includes the latest AEM features out-of-the-box, including AEM Core Components, which are production-ready without the need for additional downloads or installations of sample content. This version of AEM has a continuousdelivery model, ensuring that the most up-to-date features and components are readily available.
Option A, Version 6.3, is incorrect because this version would require the manual download and installation of core components.
Option B, Adobe Managed Services, is not a version of AEM, but rather a hosting option that could include various versions of AEM.
NEW QUESTION # 27
A developer has to allow third-party applications to access the content of the Experience Fragment directly, using only the URL. It should be available through the browser.
Which selector would be used for this purpose?
- A. noCss
- B. text
- C. plain
Answer: B
Explanation:
When it comes to rendering the content of an Experience Fragment for third-party applications to access directly via a URL, and in a browser-friendly format, thetextselector is used. This selector causes AEM to render the Experience Fragment as plain text, which is typically what a third-party application would require if it needs to consume the content directly without any associated styling or scripts.
Option B,noCss, is not a standard selector for this purpose.
Option C,plain, is not the correct selector for rendering Experience Fragment content in AEM. Theplain selector might suggest a text/plain MIME type, but in AEM, the correct selector for retrieving the text content of an Experience Fragment istext.
NEW QUESTION # 28
What is the out-of-the-box response of the dispatcher when requesting a URL which is defined as deny in
/filter setting of the dispatcher?
- A. 0
- B. 1
- C. 2
Answer: B
Explanation:
When the dispatcher encounters a URL that is defined as 'deny' in the /filter settings, the out-of-the-box response is typically a 403 Forbidden error. This HTTP status code indicates that the server understands the request but refuses to authorize it. This means the dispatcher configuration has rules set up to explicitly prevent access to certain patterns of URLs, and when such a pattern is matched, it will deny the request, resulting in a 403 response.
NEW QUESTION # 29
A developer needs to produce various content fragments depending on some dynamic names and decides to use JAVA code.
Which code snippet should be used to create a new content fragment?
- A. resource.createFragment()
- B. FragrnentTemplate.createFragment()
- C. resource, adapt To(Fragment class)
Answer: B
Explanation:
To create new content fragments programmatically in AEM, a developer would typically use an API provided by AEM for content fragment operations. Among the options given,FragmentTemplate.createFragment() seems to be the most fitting API method call, as it implies the use of a template to create a fragment. In practice, the Content Fragment Java API provides methods to create and manage content fragments in AEM by interacting with the underlying JCR (Java Content Repository). However, without specific API documentation, I'm relying on provided patterns that align with typical AEM Java API usage.
NEW QUESTION # 30
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