[UPDATED 2024] Read AD0-E134 Study Guide Cover to Cover as Literally [Q27-Q50]

QUESTION 27
Which configuration/section should be used to resolve the domain name by dispatcher?

QUESTION 28
After defining a Sling Model, what step is required to enable JSON export on any component?

QUESTION 29
A developer needs to create a project based on AEM Project Archetype with a specific AEM as a Cloud Service SDK version on the local environment.
Which two properties must be defined when creating this project? (Choose two.)

QUESTION 30
An AEM development team is working on a new multi-country application using AEM as a Cloud Service. A developer has been assigned the task for building the integration with a third-party web service. A secret key is needed to connect with this web service. The website creators will provide this key. The key is different for each type of environment (dev, stage and production) What is the recommended way to make the secret key available in the AEM application?

QUESTION 31
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?

QUESTION 32
How should a developer create a custom log configuration?

QUESTION 33
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?

QUESTION 34
A developer is using sling context-aware configuration trying to get the configuration resource using:

This works as intended in author and in publish when logged in lo publish as admin. However this gives a null when run as anonymous. Which method is going to fix the issue?

QUESTION 35
What is the correct order of resolution of OSGi configuration at Runtime?

QUESTION 36
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?

QUESTION 37
Which configuration/section should be used to resolve the domain name by dispatcher?

QUESTION 38
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?

QUESTION 39
A client has asked to share an HTML version of test coverage report for the AEM project.
What plugin should the AEM developer use to generate test coverage report using latest archetype?

QUESTION 40
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?

QUESTION 41
A client is having issues with some query results:
* Many of the client’s industry terms have the same meaning, and users do not always search the exact wording
* Many users search by typing in short phrases instead of exact keywords, ex:// “cats and dogs” What index analyzers should the AEM developer recommend?

QUESTION 42
Which two unit testing dependencies are generated by AEM archetype? (Select two.)

QUESTION 43
An AEM environment is cloned, and the domain and IPs ate changed. What must be reconfigured for content activation to work?

QUESTION 44
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.)

QUESTION 45
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?

QUESTION 46
Which tool should a developer use to look up Adobe Identity Management System (IMS) users by email and return their IMS IDs?

QUESTION 47
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?

QUESTION 48
Which configuration must be applied to enable re-fetching of cached items based on Cache Headers sent by AEM?

QUESTION 49
A developer needs to create an OSGI service that is able to read a list of spoken languages from the configuration of the service. Theconfiguration file tanguageServicelmplefgjson’ already exisls:

Which snippet should the developer use lo read the OSGi configurations?

QUESTION 50
What two types of testing are available OOB in AEM Cloud Manager Pipeline? (Select Two.)