Question 1

An AEM as a Cloud Service implementation customer wants content to be replicated as soon as the On Time and Off Times are reached.

What must the developer configure?

AEnable Auto Replicate via On Off Trigger Configuration

BEnable On Time or Off Time via Page Properties

CConfigure the Publish content tree via Workflow Models

Answer : A

The Auto Replicate via On Off Trigger Configuration is a feature that allows content to be replicated as soon as the On Time and Off Times are reached. This feature can be enabled by creating an OSGi configuration for the com.day.cq.wcm.core.impl.servlets.OnOffTimeServlet service. This service listens for changes in the On Time and Off Time properties of pages and triggers replication accordingly. Reference: https://experienceleague.adobe.com/docs/experience-manager-65/deploying/configuring/replication.html?lang=en#on-off-time https://experienceleague.adobe.com/docs/experience-manager-65/deploying/configuring/replication.html?lang=en#auto-replication

Question 2

The OSGi configuration is added to a runmode specific configuration "config.author.staging" in AEM as a Cloud Service. The application fails to read the configuration.

What is a possible cause of this issue?

AThe custom OSGi configuration runmode used (i.e., 'config.author.staging') is not supported in AEM as a Cloud service.

BOSGi configuration runmodes cannot be installed automatically on AEM as a Cloud Service. We need to install them as a package using the Package manager.

CAEM as a Cloud service does not support OSGi configuration runmodes.

DOnly <service> specific OSGi configuration runmodes like 'config.author' or 'config.publish' are supported in AEM as a Cloud service.

Answer : D

AEM as a Cloud Service does not support custom OSGi configuration runmodes, such as ''config.author.staging''. Only <service> specific OSGi configuration runmodes, such as ''config.author'' or ''config.publish'', are supported. These runmodes are used to apply configurations to specific services, such as author or publish. The <service> specific runmodes can be combined with environment variables to achieve different configurations for different environments. Reference: https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/deploying/configuring-osgi.html?lang=en#run-modes https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/deploying/environment-variables.html?lang=en

Question 3

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

ADeployment Manager

BDevOps

CDeveloper

DProgram Manager

Answer : A

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. Reference: https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/using-cloud-manager/adding-users-to-programs-and-environments.html?lang=en#roles-and-responsibilities https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/using-cloud-manager/cloud-manager-user-roles.html?lang=en

Question 4

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.)

AOpen the error log and look for messages with 'OutOfMemoryError'

BCreate a heap dump for analysis

CAnalyze the request log and make sure the number of requests are below the expected threshold

DIncrease the cache ratio of the application

ECreate a thread dump for analysis

Answer : B, E

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. Reference: https://experienceleague.adobe.com/docs/experience-manager-65/deploying/configuring/memory-analysis.html?lang=en https://experienceleague.adobe.com/docs/experience-manager-65/deploying/configuring/thread-dump-analysis.html?lang=en

Question 5

What is the correct order of resolution of OSGi configuration at Runtime?

A1. Modifying a configuration in /apps will take immediate effect
2. Modifying a configuration in the Web console will take immediate effect as it takes precedence at runtime.
3. Modifying a configuration in /libs will take immediate effect, unless it is masked by a configuration in /apps.

B1. Modifying a configuration in the Web console will take immediate effect as it takes precedence at runtime.
2. Modifying a configuration in /apps will take immediate effect
3. Modifying a configuration in /libs will take immediate effect, unless it is masked by a configuration in /apps.

C1. Modifying a configuration in /libs will lake immediate effect, unless it is masked by a configuration in /apps O 2. Modifying a configuration in /apps will take immediate effect
3. Modifying a configuration in the Web console will take immediate effect as it takes precedence at runtime.

D1. Modifying a configuration in the Web console will take immediate effect as it takes precedence at runtime.
2. Modifying a configuration in /libs will take immediate effect, unless it is masked by a configuration in /apps.
3. Modifying a configuration in /apps will lake immediate effect.

Answer : B

The order of resolution for OSGi configurations at runtime in AEM is as follows:

Web Console Configuration:

Changes made through the OSGi Web Console take immediate effect and have the highest precedence. This is because these configurations are considered the most direct way to adjust OSGi settings at runtime.

/apps Configuration:

Configurations in the /apps directory take precedence over those in the /libs directory. This allows custom configurations to override the default configurations provided by AEM.

/libs Configuration:

Configurations in the /libs directory are the default configurations provided by AEM. They are overridden by any configurations in the /apps directory.

By understanding this order, developers can effectively manage and prioritize their OSGi configurations to ensure the desired behavior of their AEM instances.

Free Practice Questions for Adobe AD0-E134 Exam

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