Most Recent Adobe AD0-E134 Exam Questions & Answers

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 the cached files there. Reference: https://experienceleague.adobe.com/docs/experience-manager-dispatcher/using/configuring/dispatcher-configuration.html?lang=en#cache

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. Reference: https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/developing/aem-project-content-package-structure.html?lang=en#repository-restrictions https://experienceleague.adobe.com/docs/experience-manager-learn/foundation/development/set-up-a-local-aem-development-environment.html?lang=en#the-aem-repository

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. Reference: https://experienceleague.adobe.com/docs/experience-manager-65/assets/extending/assets-api-content-fragments.html?lang=en

Backward Compatibility with the previous AEM Version is out of scope for the Pattern Detector tool, while doing an AEM upgrade. The Pattern Detector tool is a tool that scans an existing AEM code base and identifies patterns that are incompatible with AEM as a Cloud Service or newer versions of AEM on-premise. The tool does not check for backward compatibility with older versions of AEM, as this is not a requirement for upgrading. Reference: https://experienceleague.adobe.com/docs/experience-manager-cloud-service/moving/cloud-migration/pattern-detector.html?lang=en https://experienceleague.adobe.com/docs/experience-manager-cloud-service/moving/cloud-migration/pattern-detector/patterns-detected.html?lang=en

To resolve the domain name by the dispatcher, you should configure it in the vhosts file. The vhosts file is part of the Apache HTTP server configuration and allows you to define how requests for different domain names are handled. This is crucial for setting up virtual hosts, which is essential for resolving domain names and directing them to the appropriate content served by your AEM instance.

Here are the detailed steps to configure domain name resolution in the vhosts file:

Locate the vhosts file: The file is typically located in the conf directory of your Apache HTTP server installation. Common paths are:

/etc/httpd/conf/httpd.conf (on many Linux systems)

/usr/local/apache2/conf/httpd.conf (if installed from source)

Edit the vhosts file: Open the file with a text editor. You might need superuser permissions to edit this file.

Add a VirtualHost directive: Define a new VirtualHost block for your domain. For example:

<VirtualHost *:80>

ServerName www.example.com

ServerAlias example.com

DocumentRoot '/path/to/your/document/root'

# Dispatcher configuration

<IfModule disp_apache2.c>

SetHandler dispatcher-handler

ModMimeUsePathInfo On

</IfModule>

<Directory '/path/to/your/document/root'>

AllowOverride None

Options FollowSymLinks

Require all granted

</Directory>

</VirtualHost>

ServerName specifies the primary domain name.

ServerAlias allows you to specify additional names that should resolve to the same content.

DocumentRoot specifies the directory from which the content should be served.

The <IfModule disp_apache2.c> section includes the Dispatcher handler configuration.

Restart Apache: After saving the changes to the vhosts file, restart the Apache server to apply the changes.

sudo systemctl restart httpd

# or

sudo service apache2 restart

Adobe Experience Manager Dispatcher Configuration

Apache HTTP Server Documentation on VirtualHost