Most Recent Adobe AD0-E718 Exam Questions & Answers

Based on web searches, it seems that Magento uses different classes and interfaces to interact with configuration files, such as Data, Reader, and Converter12.

According to the documentation1, Data is a class that provides access to configuration data using a scope. Reader is an interface that reads configuration data from XML files. Converter is an interface that converts XML data into an array representation.

Based on these definitions, I would say that two possible steps that the Architect should make to meet the requirement are:

1. Create a Data class that implements ''\Magento\Framework\Config\Data''

2. Make a Reader class that implements ''\Magento\Framework\Config\Reader\Filesystem''

These steps would allow the custom module to read all the XML configuration files declared in the system, merge them together, and use their values in PHP class.

The Architect should make two steps to meet this requirement: C) Create a Data class that implements ''\Magento\Framework\Config\Data''. This class will be responsible for reading and merging the custom xml configuration files and providing access to their values. The Data class should extend \Magento\Framework\Config\Data and use the constructor to inject the Reader class and the cache type. E) Make a Reader class that implements ''\Magento\Framework\Config\Reader\Filesystem''. This class will be responsible for loading and validating the custom xml configuration files from different modules. The Reader class should extend \Magento\Framework\Config\Reader\Filesystem and use the constructor to specify the file name, schema file, and validation state of the custom xml configuration files. Option A is incorrect because writing a plugin for \Magento\Framework\Config\Data::get() will not define a new xml configuration file, but rather modify the existing one. Option B is incorrect because appending the custom xml file name in ''Magento\Config\Model\Config\Structure\Reader'' in di.xml will not define a new xml configuration file, but rather add it to the system configuration structure. Option D is incorrect because injecting a ''reader'' dependency for ''Magento\Framework\Config\Data'' in di.xml will not define a new xml configuration file, but rather use an existing one. Reference: https://devdocs.magento.com/guides/v2.4/extension-dev-guide/build/XSD-XML-validation.html

Enabling Purchase Orders at both the B2B Admin and the Company Record levels is necessary for Approval Rules to appear in the Company section of the Customer Account Menu. When 'Enable Purchase Orders' is set to TRUE, the system assumes that the company will be making purchases using purchase orders, and the Approval Rules tab becomes visible.

To create Approval Rules for orders, the Architect needs to enable Purchase Orders both in the B2B Admin and on the Company Record. This will allow the Company Administrator to access the Approval Rules tab in the Customer Account Menu and create rules based on various criteria. The Purchase Order payment method and the B2B Quote feature are not required for this functionality. Reference: https://docs.magento.com/user-guide/customers/account-dashboard-approval-rules.html

The Fastly credentials in the Production Database are incorrect. This means that the Varnish cache cannot be cleared by Commerce when new products are imported. The Fastly credentials should be updated to match the Production environment.See Configure Fastly credentials in the Adobe Commerce Help Center. Reference: https://experienceleague.adobe.com/docs/commerce-operations/configuration-guide/cache/use-varnish-cache.html?lang=en1https://support.magento.com/hc/en-us/articles/360006008192-Configure-Fastly-credentials

To manage routing this functionality and adhere to best practice, you need to consider the following options:

Create a standard controller route and an Index/Index index controller class that loads the relevant news article by matching the URL date and URL key parts. This option will create a simple and straightforward way to handle the news requests using the standard Magento routing mechanism. The Index/Index controller class will receive the date and URL key parameters from the request and use them to load the news article model from the database.

Create a custom router that runs before the standard router and matches the news portion of the URL, then looks for and loads a news article by matching the date and URL key parts of the URL. This option will create a more flexible and customizable way to handle the news requests using a custom router class that implements \Magento\Framework\App\RouterInterface. The custom router class will check if the request path starts with news, then extract the date and URL key parts from the path and use them to load the news article model from the database.

: https://belvg.com/blog/how-to-create-custom-router-in-magento-2.html : https://devdocs.magento.com/guides/v2.4/extension-dev-guide/routing.html

It will allow you to exclude logging observers from being executed during staging preview functionality by adding them to bannedObservers parameter of \Magento\staging\Model\Event\Manager type in di.xml file. This will prevent customer activity data from being logged while previewing storefront catalog pages from Admin Panel for a future scheduled campaign.

The Architect should check the list of logging observers in bannedObservers parameter of \Magento\Staging\Model\Event\Manager type in di.xml. This parameter defines the list of observers that should not be executed during staging preview. The Architect should add the logging observers to this list to prevent them from recording customer activity data while previewing the storefront catalog pages from Admin Panel. Reference: https://devdocs.magento.com/guides/v2.4/extension-dev-guide/staging.html