A developer running a local AEM instance and working on an AEM project needs to change a large number of files locally in filesystem. The developer needs to get the changes uploaded to the local AEM instance to verify changes almost immediately in the browser.What action should the developer take to most efficiently meet these requirements?

Install FileVault bundle in the AEM instance and register the local working directory for synchronization

Build a Content Package using maven and deploy it after each change

Access CRXDE and upload the files through the interface

Make the changes in CRXDE, create a content package, download it and expand it into the working directory after each change

Install FileVault bundle in the AEM instance and register the local working directory for synchronization

A developer creates two custom classes. ClassA has the following code:package com.aem.abc; import org.slf4j.Logger;import org.slf4j.LoggerFactory; public class ClassA {private static final Logger logger = LoggerFactory.getLogger(this.getClass());public void classAMethod() {logger.debug("Message from Class A method");}}The developer creates a custom log custom.log with debug level in OSGi sling log support for the Javapackage com.aem.abc. The developer adds another class ClassB with the following code:package com.aem.xyz;import org.slf4j.Logger;import org.slf4j.LoggerFactory;public class ClassB {private static final Logger logger = LoggerFactory.getLogger(this.getClass());public void classBMethod() {logger.debug("Message from Class B method");}}Which action must the developer take to see the log messages in the same file from both classes?

Configure custom.log in OSGi web console -> Sling -> Log Support and replace com.aem.abc with com.aem

Configure custom.log in OSGi web console -> Sling -> Log Support and replace com.aem.xyz with com.aem.abc

Configure custom.log in OSGi web console -> Sling -> Log Support and replace com.aem.abc with com.aem.xyz

Create separate a log file in the OSGi web console -> Sling -> Log Support for logger com.aem.xyz

Configure custom.log in OSGi web console -> Sling -> Log Support and replace com.aem.abc with com.aem

A developer needs an existing workflow to run only when pages are created under a certain folder. What should the developer create to achieve this?

A Launcher with the field path pointing to the folder and nodetype field have the value cq:Page

A Launcher with the field path pointing to the folder and condition field and have the value jcr:content/jcr:primaryType==cq:Page

A Launcher with the field condition that has the value jcr:content/page

A Launcher with the field exclude that has the value jcr:nodeType==cq:Page

A Launcher with the field path pointing to the folder and nodetype field have the value cq:Page

There is a config file package.myClass.config.factory-myApp.xml – what is true? (Choose two)

Should be set package.myClass.config.factory-<identifer>

The word "config" is a sign of factory

The word "factory" is a sign of factory

Should be set package.myClass.config.factory-<identifer>

Must be set package.myClass.config.factory-<identifer>

A developer installs the latest Service pack to a local AEM author instance. How should the developer install this package on the publish instance?

Replicate from package manager of author instance

Replicate from package manager of publish instance

Use upload/install from OSGi console of publish instance

Replicate from package manager of author instance

Use upload/install from OSGi console of author instance

A developer created an editable template with a Layout Container. The developer needs to restrict the Layout Container to just one column layout. What should the developer do to the editable template to enforce this restriction?

Using Template Editor, set the responsive settings to 1 column for Layout Container Policy

Add responsive column control component to the template and set column type to 1

Overlay wcm.foundation.components.page.responsive Client Library and set @max_col to 1

Using Template Editor, lock the Structure Component for the template

Using Template Editor, set the responsive settings to 1 column for Layout Container Policy

A developer needs to configure sets of values according to the following parameters:- Varies for different staging environments- Varies for different content paths- Diffets between author and publishWhich implementation strategy should the developer use to meet these requirements?

A context aware configuration with buckets using an OSGi configuration

One OSGi configuration for the set of values with runmodes

A JCR property at the content root node of the site with inheritedPageProperties

A developer needs to create a banner component. This component shows an image across the full width of the page. A title is shown on top of the image. This text can be aligned to the left, middle, or right. The core components feature a teaser component which matches almost all requirements, but not all.What is the most maintainable way for the developer to implement these requirements?

Inherit from the teaser core component.

Use and configure the teaser core component.

Create a new custom component from scratch.

Overlay the teaser core component.

Inherit from the teaser core component.

The structure section of an editable template has a locked component.What happens to the content of that component when a developer unlocks it?

The content is moved to the initial section of the editable template.

The content stays in the same place but it ignored on pages using the template.

The content is moved to the initial section of the editable template.

The content is deleted after confirmation from the template author.

The content is copied to the initial section of the editable template.

A developer wants to extend AEM Core Components to create a custom Carousel Component. How should the developer extend the Core Components?

Use the sling:resourceSuperType property to point to the core component.

Make changes to the original component and assign a component group.

Use the sling:resourceSuperType property to point to the core component.

Use the sling:resourceType property to point to the core component. D. Copy the Core Carousel component to /apps/<project> folder.

A developer wants to change the log level for a custom API. Which OSGi configuration should the developer modify?

Apache Sling Logging Configuration

Apache Sling Log Tracker Service

Apache Sling Logging Writer Configuration

Adobe Granite Log Analysis Service

A developer is installing a content package with the package manager. The developer needs to restrict the approximate number of nodes in a batch that is saved to persistent storage in one transaction.How should the developer modify the number of transient nodes to be triggered until automatic saving?

Change the value of Save Threshold in the Install Package dialog-box.

AEM instances automatically modify the number of transient nodes based on the load balancing.

Modify the export package manifest header and copy the content package to AEM installation folder.

Select the option MergePreserve for the Access Control Handling drop-down in the Install Package dialog-box.

Change the value of Save Threshold in the Install Package dialog-box.

A developer needs to implement a service component that should be manually configured by operations to react on operational circumstances. The service component should NOT be active by default. The service has the properties myservice.name (one string value) and myservice.stringValues ( a list of the string values) to be configured.The developer needs to use OSGi Metatype annotations to make those properties configurable in the Apache Felix Web Console. Which set of steps should the developer take to meet these requirements?

1 . Create an annotation interface as inner class of the service component and annotate it with @ObjectClassDefinition.2. Apply @AttributeDefinition for the methods myservice_name and myservice_stringValues.3. Use the @Component annotation with configurationPolicy = ConfigurationPolicy.REQUIRE on the service component.4. Use the @Designate annotation to link the service component to the created configuration annotation interface.5. Use the activate method of the service component class to get the configuration annotation interface class injected.

1 . For the class fields myserviceName and myserviceStringValues, add a @AttributeDefinition annotation each with names set to myservice.name and myservice.stringValues respectively.2. Use the @Component annotation with configurationFactory = true on the service component class.3. Use the @Service service component class.4. Use the activate method of the service component class to get the configuration annotation interface class injected.

1 . Create an annotation interface as inner class of the service component and annotate it with @ObjectClassDefinition.2. Apply @AttributeDefinition for the methods myservice.name and myservice.stringValues.3. Use the @Component annotation with configurationPolicy = ConfigurationPolicy.REQUIRE on the service component.4. Use the @Designate annotation to link the service component to the created configuration annotation interface.5. Use the activate method of the service component class to get the configuration annotation interface class injected.

1 . Create an annotation interface as inner class of the service component and annotate it with @ObjectClassDefinition.2. Apply @AttributeDefinition for the methods myservice_name and myservice_stringValues.3. Use the @Component annotation with configurationPolicy = ConfigurationPolicy.REQUIRE on the service component.4. Use the @Designate annotation to link the service component to the created configuration annotation interface.5. Use the activate method of the service component class to get the configuration annotation interface class injected.

1 . For the class fields myserviceName and myserviceStringValues, add a @Property annotation each with names set to myservice.name and myservice.stringValues respectively.2. Use the @Component annotation with configurationFactory = true on the service component class.3. Use the @Service service component class.4. The configuration is automatically injected into the field by the service component runtime.

A developer creates Editable Templates based on a custom Page component. The developer wants to leverage the Style System within the Editable Templates to allow authors to switch between the Dark and Light Theme. The Style System dialog is NOT enabled for the site.What should the developer do to resolve this issue?

Create two new client libraries with a dark and light theme and map them to the Page component.

Define Style Definitions using Page Policy dialog on Editable Template.

Create two new client libraries with a dark and light theme and map them to the Page component.

Set the sling:resourceSuperType property to core/wcm/components/page/v2/page on the Page component.

Create a new dialog for the custom Page components.

A custom AEM application contains Bundle A and Bundle B. Bundle A has a dependency to Bundle B via Import-Package. How can both bundles be deployed most efficiently across all environments?

Embed both bundles in one content package: the dependency via Import-Package is enough to ensure correct installation.

Use the Felix Web Console to upload the bundles in the correct order.

Create one content package per bundle and use a package dependency to ensure installation order.

Embed both bundles in one content package and use property ‘installationOrder’ in package properties for correct bundle installation order.

Embed both bundles in one content package: the dependency via Import-Package is enough to ensure correct installation.

After adding new features, a developer’s environment is experiencing slowness before ultimately running out of memory. The initial log analysis points towards a large number of open sessions. Which action should the developer take to further monitor the overall session count on this AEM instance?

Go to <aem-install>/crx-qiuckstart/logs/strderr/log, use the following command grep -o ‘CRXSessionImpl’ strderr.log| wc -l.

Run the following command to generate thread dumps jstack -l <pid> >> threaddumps.log, analyze thread dumps to find long running sessions.

Go to Web Console > Status > Threads, verify the overall thread count.

Go to Tools > Operations > Monitoring. Create a new report based on Number of Active Sessions as metric.

Go to <aem-install>/crx-qiuckstart/logs/strderr/log, use the following command grep -o ‘CRXSessionImpl’ strderr.log| wc -l.

A developer creates a custom component. The component dialog includes the following two fields: he component should display the first ‘X’ characters of the text entered in the ‘text’ input where ‘X’ is the number entered in the ‘charLimit’ input. If zero, or no value, is entered in the ‘charLimit’ input then the text should be unaltered. The developer creates the following Sling Model to perform the trancation: A Null Pointer Exception occurs if NO charLimit values is set in the component dialog. What should the developer do to resolve this issue?

Add the @Default annotation to the ‘chatLimit’ variable in the Sling Model.

Replace the defaultValue=”0” attribute of the ‘charLimit’ field in the dialog with min=”0”.

Add the @Default annotation to the ‘chatLimit’ variable in the Sling Model.

Replace the defaultValue=”0” attribute of the charLimit field in the dialog with defaultValue=”{Long}0”.

Change the defaultInjectionStrategy of the Truncation Sling Model to DefaultInjectionStrategy.REQUIREDwww.VCEup.co. m

In OSGi bundle Activator.java is registered through a service DevelopInfo.java DeveloperInfo.java Activator.java Maven install generates an error during deployment. Refer to the error information below:

Activator class is NOT implementing DeveloperInfo interface.

@Service annotation is missing in DeveloperInfo.java.

Interface DeveloperInfo does NOT have any method.

Activator class is NOT implementing DeveloperInfo interface.

The required Maven repository for OSGi is missing.

An online insurance company website has user-generated content that must be replicated in all publish instances. What action should the developer take to achieve this?

Configure reverse replication agents for the author.

Configure the dispatcher flush agent in publish instance.

Configure reverse replication agents for the author.

Configure the replication agent in the publish instances.

Disable static agent in the author instance.

A developer needs to analyze log messages for custom Java application. The developer writes the following Java class: The developer creates a custom log named custom.log with a debug level in OSGi web console for Java package com.abc.xyz. Where should the developer look in the OSGi web console to view the above message?

Sling-> Log Support and click logs/custom.log

OSGi -> Log Service and click logs/custom.log

Sling-> Log Support and click logs/custom.log

Sling -> Metrics and click logs/custom.log

AEM -> Log Support and click logs/custom.log

A developer must create a workflow step that assigns a ‘WorkItem’ to the appropriate person based on who has the least amount work to do.The group that must perform the action is configured into the workflow.Which non-deprecated interface should the Java implementation class use to perform the assignment?

com.adobe.granite.workflow.exec.ParticipantStepChooser

com.day.cq.workflow.exec.ParticipantChooser

com.day.cq.workflow.exec.WorkItem

com.adobe.granite.workflow.exec.WorkflowData

From which AEM Web Console should a developer access and download full AEM Log Files?

Web Console -> System Information

A developer needs to create a new component called “Component A”. Component A must show a list of other components that all have a resource type of existing “Component B”. Component A must render this list of tiles for each Component B where the tile rendering is different from the default one. The list of rendered tiles must be reusable by future new components. How should the developer implement this functionality?

Create a script for tile rendering in Component B and use data-sly-resource attribute with a Sling selector in Component A to render the tile.

Component A overlays Component B and overwrites the base renderer to facilitate the tiles.

Component A inherits from Component B and overwrites the base renderer to facilitate the tiles.

Component A calls the HTL of Component B directly using a data-sly-include attribute.

For each CRX node in the hierarchy, which actions can be configured using the user admin interfacewww.VCEup.co? m

Read, Modify, Create, Delete, Read ACL, Edit ACL, Replicate

Read, Write, Read ACL, Edit ACL, Replicate

Read, Write, Delete, Edit ACL, Replicate

Read, Modify, Create, Delete, Read ACL, Edit ACL

An application runs specific license checks against certain DAM assets every day. It should send an email to a configured list if it finds warnings, and mark the asset accordingly. A service component that uses the Apache Sling Scheduler Service is created. DAM assets that must NOT be used anymore are hidden using ACLs and the license check must re-check them. How should a developer obtain a resource resolver that can read and update the DAM assets?

Configure the user admin in PID org.apache.sling.serviceusermapping.impl.ServiceUserMapperImpl as user.default and make sure the service user exists and has jcr:read and jcr:write permissions.

Set up a cron job with curl calls with the admin user and use request.getResourse().getResourceResolver().

Create a configuration line in PID com.day.cq.security.ACLSetup for the user that you obtain a session for via ResourceResolverFactory.getResourceResolver(...).

Configure the user admin in PID org.apache.sling.serviceusermapping.impl.ServiceUserMapperImpl as user.default and make sure the service user exists and has jcr:read and jcr:write permissions.

Create a configuration for PID org.apache.sling.serviceusermapping.impl.ServiceUserMapperImpl.amended-damaccess that references a pre-created service user with r/w permissions and use ResourceResolverFactory.getServiceResourceResolver(...).

A developer is creating templates and/or components using CRXDE Lite. The developer needs to check the files into source control.Which tool should the developer use to achieve this goal?

http://localhost:4502/crx/checkout

A developer is creating a new OSGi bundle com.custom.package.b to expose new services. com.custom.package.a is already installed and active in the system and has the following package definition: The system console shows the following package availability: Bundle com.custom.package.b to be installed has the following package definition:

The bundle will install but fail the activation due to unsatisfied dependencies com.sample.package.b and com.sample.package.cwww.VCEup.co. m

The bundle will install but fail the activation due to unsatisfied dependency com.sample.package.c.

The bundle will install and activate successfully.

The bundle will install but fail the activation due to unsatisfied dependency com.sample.package.b.

A custom AEM application is using the PageManager API.What should a developer add to make the application compile and run correctly in AEM?

a maven dependency to AEM uber-jar to the application bundle

a maven dependency to AEM uber-jar to the content package

a maven dependency to bundle cq-wcm-core to the application bundle

a maven dependency to AEM uber-jar to the application bundle

a maven dependency to bundle cq-wcm-api to the content package

How should a developer enable remote debugging of an AEM server without modifying the AEM start script?

Rename the quickstart jar file to include the additional debug settings.

Enable the remote debugging service through the AEM Cloud Services menu.

Rename the quickstart jar file to include the additional debug settings.

Enable the remote debugging service through the AEM Web Console.

Include an additional JVM parameter when starting AEM with java -jar.

A developer developed a workflow that makes a copy of every node created or modified under a certain path to a different one. The workflow launches but the nodes are not copied over.Which two methods should the developer use to resolve this issue? (Choose two.)

Go to Workflow Failures screen and check if any instances of the workflow are present.

Go to Workflow instances screen and verify that the instance of the workflow is present and check its status.

Go to Workflow Failures screen and check if any instances of the workflow are present.

Go to Workflow instances screen and verify that the instance of the workflow is present and check its status.

Go to Package Manager screen and reinstall the bundle that contains the workflow so it restarts.

Go to Workflow Models screen, then delete and recreate the workflow.

Go to Workflow Launchers and create a new launcher for the workflow even if one already exists.

Adobe AD0-E116 Practice Test 2 - Free Online Exam Prep & Questions

Question 1 / 40

A developer wants to consume AEM Page Data in Single Page Application. The Single Page Application is coded to understand JSON format. Only page content should be exposed through JSON. All the existing components are based on foundation components.

Which change should the developer make in the existing components to support this requirement?

Add JSON as the default extension in Apache Sling Servlet?Script Resolver and Error handler Configuration

Implement a Sling Model Exporter for the components

Create a custom sling event handler to handle JSON requests

Invoke the page URL with the extension .json to get the values to construct the required output

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