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Adobe AD0-E716 Exam Questions
- Topic 1: Demonstrate the ability to extend the database schema/ Describe how to add and configure fields in store settings
- Topic 2: Identify how to access different types of logs/ Demonstrate understanding of branching using CLI
- Topic 3: Demonstrate the ability to import / export data from Adobe Commerce/ Explain how the CRON scheduling system works
- Topic 4: Demonstrate the ability to use the queuing system/ Demonstrate understanding of updating cloud variables using CLI
- Topic 5: Manipulate EAV attributes and attribute sets programmatically/ Demonstrate how to effectively use cache in Adobe Commerce
- Topic 6: Demonstrate the ability to update and create grids and forms/ Demonstrate the ability to use the configuration layer in Adobe Commerce
- Topic 7: Demonstrate knowledge of Adobe Commerce architecture/environment workflow/ Demonstrate understanding of cloud user management and onboarding UI
- Topic 8: Explain the use cases for Git patches and the file level modifications in Composer
- Topic 9: Demonstrate knowledge of how routes work in Adobe Commerce/ Describe how to use patches and recurring set ups to modify the database
- Topic 10: Build, use, and manipulate custom extension attributes/ Describe the capabilities and constraints of dependency injection
- Topic 11: Demonstrate the ability to add and customize shipping methods/ Demonstrate a working knowledge of cloud project files, permission, and structure
- Topic 12: Demonstrate the ability to create new APIs or extend existing APIs/ Demonstrate the ability to manage Indexes and customize price output
Free Adobe AD0-E716 Exam Actual Questions
Note: Premium Questions for AD0-E716 were last updated On Apr. 01, 2025 (see below)
An Adobe Commerce Developer is tasked with creating a custom form which submits its data to a frontend controller They have decided to create an action and have implemented the \Magento\Framework\App\Action\HttpPostActioninterface class, but are not seeing the data being persisted in the database, and an error message is being shown on the frontend after submission.
After debugging and ensuring that the data persistence logic is correct, what may be cause and solution to this?
According to the Magento Stack Exchange answer, form key validation is a security feature that prevents CSRF attacks by checking if the form key in the request matches the one generated by Magento. If the developer does not include the form_key in their custom form, the validation will fail and an error will be shown. Therefore, the developer needs to add the form_key to their requests by using <?= $block->getBlockHtml ('formkey') ?> in their template file. Verified Reference: https://magento.stackexchange.com/questions/95171/magento-2-form-validation
There is an integration developed using a cron service that runs twice a day, sending the Order ID to the integrated ERP system if there are orders that are able to create an invoice. The order is already loaded with the following code:
$order = $this->orderRepository->get($orderId);
In order to verify if the store has invoices to be created, what implementation would the Adobe Commerce developer use?
A)
B)
C)
The developer can use the canInvoice method of the order object to check if the order can be invoiced or not. This method returns true if the order has a state of new, processing, or payment review and has not been fully invoiced yet. The developer can use this method in a conditional statement to send the order ID to the ERP system only if the order can be invoiced. Verified Reference: [Magento 2.4 DevDocs] [Magento Stack Exchange]
An Adobe Commerce developer has installed a module from a third-party vendor. This module fires a custom event named third_party_event_after and also defines an observer named third_party_event_after_observer that listens to that event. The developer wants to listen to this custom event in their own module but wants to execute their observer's logic after the third_party_event_after_observer observer has finished executing.
What would the developer do to ensure their observer runs after the observer defined by the third-party module?
To ensure that the developer's observer runs after the observer defined by the third-party module, they need to set the sort order of the new observer to be less than that of the third-party vendor's observer.
The sort order is a number that is assigned to each observer. The lower the number, the earlier the observer will be executed.
For example, if the third-party vendor's observer has a sort order of 10, the developer's observer would need to have a sort order of 9 or lower.
An Adobe Commerce Cloud developer wants to be sure that, even after transferring database from Production to Staging, the payment configurations are still valid on the Staging environment.
What does the developer need to add to be sure that the configurations are always properly set?
The developer needs to add environment level environment variables to be sure that the payment configurations are always properly set on the Staging environment. Environment variables are configuration settings that affect the behavior of the Adobe Commerce Cloud application and services. Environment variables can be set at the project level or the environment level. Project level variables apply to all environments, while environment level variables override the project level variables for a specific environment. The developer can use environment level variables to customize the payment configurations for the Staging environment without affecting other environments. Verified Reference: [Magento 2.4 DevDocs]
An Adobe Commerce developer is tasked with adding custom data to orders fetched from the API. While keeping best practices in mind, how would the developer achieve this?
The developer should create an extension attribute on the Magento\Sales\Api\Data\OrderInterface interface and an after plugin on the Magento\Sales\Api\OrderRepositoryInterface::get() and Magento\Sales\Api\OrderRepositoryInterface::getList() methods.
The extension attribute will store the custom data. The after plugin will be used to add the custom data to the order object when it is fetched from the API.
Here is the code for the extension attribute and after plugin:
PHP
namespace MyVendor\MyModule\Api\Data;
interface OrderExtensionInterface extends \Magento\Sales\Api\Data\OrderInterface
{
/**
* Get custom data.
*
* @return string|null
*/
public function getCustomData();
/**
* Set custom data.
*
* @param string $customData
* @return $this
*/
public function setCustomData($customData);
}
namespace MyVendor\MyModule\Model;
class OrderRepository extends \Magento\Sales\Api\OrderRepositoryInterface
{
/**
* After get order.
*
* @param \Magento\Sales\Api\OrderRepositoryInterface $subject
* @param \Magento\Sales\Api\Data\OrderInterface $order
* @return \Magento\Sales\Api\Data\OrderInterface
*/
public function afterGetOrder($subject, $order)
{
if ($order instanceof OrderExtensionInterface) {
$order->setCustomData('This is custom data');
}
return $order;
}
/**
* After get list.
*
* @param \Magento\Sales\Api\OrderRepositoryInterface $subject
* @param \Magento\Sales\Api\Data\OrderInterface[] $orders
* @return \Magento\Sales\Api\Data\OrderInterface[]
*/
public function afterGetList($subject, $orders)
{
foreach ($orders as $order) {
if ($order instanceof OrderExtensionInterface) {
$order->setCustomData('This is custom data');
}
}
return $orders;
}
}
Once the extension attribute and after plugin are created, the custom data will be added to orders fetched from the API.
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